how to simplify expressions

Question

need help on figuring out expressions in math

Answer 1

simplify then exponets:

x/7 - y/z  (those are fractions)

Answer 2

How do you simplify the expression: 2p x 3pq?

Answer 3

simplify the expression (2 root 27x(3 root 32).

Answer 4

how to write this expresssion with out getting a syntax error. This ishow I wrote the answer but get syntax error. x+7/18(x-5).   (x-7)/(18*9x-5)

Answer 5

X^2-49/3x-21

Answer 6

i need to simplify square root inside the square root there is a 45 and a p square it has a 2 i need help please

Answer 7

This program will not let me type in exponents.

How do you simplify this math expression?     -4x⁵y³   2xy²

Answer 8

-3(3m+6)-2(2m-2)-9m

Answer 9

find the value of the annuity A^1=$2,000, I=0.07,n=10 round to the nearest cent.

Answer 10

root6(7-root6)+6root6

Answer 11

(c3)2(-3c5)2

Answer 12

simplify the expression.

-4(x-7)+3(x+9)

Answer 13

8+7(2-6)2

Answer 14

(5rx-4)(5rx-4)

Answer 15

Simplify the expression k − 2(k − (2 − k)) − 2 by writing it without using parentheses.

Answer 16

11c²-11d²/c²-2cd+d²

Answer 17

Simplify the expression

-2(3-5+2)

Answer 18

7g+g2+6g2 =

Answer 19

implify the expression by combining like terms, if possible. If not possible, select “already simplified.”

 

A.
B.	already simplified
C.
D.

Answer 20

5(x-7)+4x

Answer 21

How do I simplify x2+x(x-5)-x+7

Answer 22

(2x^2-7xy+8y^2)(4x^2+8xy-4y^20

Answer 23

8g/12(g+h)

Answer 24

(3a2+ 9a) + (6a2 + 2a)

what is the answer to a simplify expression

Answer 25

3x6-7

Answer 26

(5a2) (4a5)

Answer 27

5+(x+7)

Answer 28

3/5 to 9

Answer 29

4+3(s-4)= simplify the answer