Quick 3 math fill in the blank questions, 3 math fill in the blank questions Hurry and hurry

1) The square root of 1 is 1,x=? You should understand by now. I trust your IQ.

2) The cube root of m is a m=a and the cube root of m+1 = a +1m+1 is a +1 under the cubic root number (sorry, I can't type that cube root).

3) is the length of the three sides of the triangle according to "the sum of the two sides of the triangle is greater than the third side, and the difference between the two sides is less than the third side" knows a-b-c 0

While the root number (a-b-c) is equal to the absolute value of ( a-b-c), according to "the absolute value of a positive number is equal to itself, and the absolute value of a negative number is equal to its opposite number".

The root number (a-b-c) is equal to —(a-b-c)=b+c-a, I don't know if you can understand it, I wish you success in your studies.

1. If the square root of the root number x is 1, then x = 1

2. The cube root of an integer m is a, then the cube root of m+1 is under the cubic root number (the cube of a + 1).

3. If a, b, and c are the three sides of a triangle, then the root number (a-b-c) = b+c-a

4. The square root of x+1 is a, then x= a-1

Last question: x is the square of a minus 1

1) The square root of 1 is 1, x=1

2) The cube root of m is a m=a3 and the cube root of m+1 = a3 + 1m+1 is the cubic root of a3 + 1 (sorry, I can't type that cube root).

3) is the length of the three sides of the triangle according to "the sum of the two sides of the triangle is greater than the third side, and the difference between the two sides is less than the third side" knows a-b-c 0

While the root number (a-b-c)2 is equal to the absolute value of ( a-b-c), according to "the absolute value of a positive number is equal to itself, and the absolute value of a negative number is equal to its opposite number".

The root number (a-b-c)2 is equal to —(a-b-c)=b+c-a

A 3+1 under the third root number

3.丨a-b-c丨=丨a-(b+c)丨, because the sum of the two sides of the triangle is greater than the third side, so it is b+c-a

1) 1 (2) to the 3rd power of a plus 1 (3) b plus c-a (4) a square plus 1

Answer: One: 1

Two: add one to the third power of the root number a.

Three: I don't know.

Question 1: x=1

Question 2: m+1 = under the root sign (+1 to the third power of a).

Question 3: B+C - A

1. The distance from point p to x-axis is m=3

The coordinates of point b are two answers (-2,2) and (4,2) point c do not know in **?

3. The area is 22.

The distance from the point p(m,m+2) to the y-axis is 5, then the distance from the point p to the x-axis is 3

Knowing the line segment ab=3, ab x-axis, if the coordinates of point A are (1,2), then the coordinates of point B are (4,2).

or points (-2,2). c in**.

The answer to the first question should be 7 or 3 because the value of m is 5 or -5, then m+2 is 7 or -3, then the distance from the point p to the x-axis is 7 or 3

(1) If|x+y-1|with |x-y+3|If the numbers are inverse to each other, then the value of (x+y) to the power of 2014 is 1

2) 5x-3y-12=0 4y+3x=-8 do addition and subtraction (binary one-dimensional equation, find the detailed process).

Equation 4 equals: 20x-12y-48=0

Equation 3 equals: 9x+12y=-24

Add the above two equations: 29x-48=-24

i.e.: x=24 29

Substituting equation : 120 29-3y-12=0

i.e. y = -76 29

That is, (x,y)=(24 29,-76 29)(3) Xiaojie is 13 years old this year, and his father is 45 years old, so Xiaojie is at least a few years old, and his age can exceed 1/3 of his father's age

Suppose that Xiaojie is at least x years old before his age can exceed 1/3 of his father's age, then his father's age is x+45-13 = x+32, i.e., x (1 3)(x+32).

x 16 Answer: When Xiaojie is 16 years old, his age is 1/3 of his father's ageXiaojie is 17 years old, and his age is more than 1/3 of his father's age

(1)|x+y-1|with |x-y+3|Opposite numbers ==》x+y-1=0;x-y+3=0==》x+y=1==>(x+y) to the power of 2014=1

2）5x-3y-12=0 ==>15x-9y-36=0;①4y+3x=-8==>15x+20y+40=0②

get: 29y+76=0; ==>y=-76/29;The same can be solved x.

3) Let x, then there is (x-13+45) 3=x;

>x-13+45=3x==>2x=32==>x=16

: The ratio of the simplest integer is (4:5) and the ratio is (4/5).

2/3 of the number A is equal to 3/4 of the number B, and the simplest integer ratio of the two numbers of A and B is (9:8).

The mother deposited 2,000 yuan in the bank for three years, and the annual interest rate was three, and the mother withdrew a total of (20195) yuan from the bank after three years.

Landlord, the first question is very simple, I don't need to say more.

2.2/3 of the number A is equal to 3/4 of the number B, and the number A is the number of B: 1 2 3*3 4=9 8

The simplest integer ratio of A and B is: 9 8:1=9:8

The nth root of 2 is - (n root guess the number 2), then the empty trillion elimination n is (odd fight to know the number).

The nth root of 2 is (n root number 2), then n is (even).

If you have points, you will rush to answer, and if you don't have points, you will not want to forget it.

1 Because the side area of the cylinder = the circumference of the base is high.

Base circumference = side area of the cylinder divided by height = divided by 8=

Bottom circumference = 2 r r = bottom perimeter divided by 2 = divided by (2 2 If 5 dm is high, the bottom perimeter is 6-1 2=4 The side area is 5 4=20 If 6 dm is high, the bottom perimeter is 5-1 2=3 The side area is 6 3 = 183 Increase 2 base area = 2

( Side area of the cylinder = ground perimeter height bottom perimeter = 1 ( diameter = bottom perimeter (diameter = radius = 1 2 diameter radius =

20 18 ( 5 decimeters and 6 decimeters can be the height of the chimney When the height is 5 decimeters, the circumference of the bottom surface of the chimney is 6 decimeters and the joints overlap by 1 decimeter The circumference of the bottom surface of the chimney is 6-1 2 = 4 decimeters Area = ground perimeter height Area = 4 5 = 20 When the height is 6 decimeters, the circumference of the bottom surface of the chimney is 5 decimeters and the joints overlap by 1 decimeter The circumference of the bottom surface of the chimney is 5-1 2 = 3 decimeters Area = ground perimeter Height Area = 3 6 = 18 )

One base area = radius and radius = 1 2 diameter radius = 8 1 2 = 4 base area = 4 is sawn into two sections There will be two sections, that is: increase two base areas that are: