Question

I U A Ο

5
6
2
4)x²
1
-3
• X
-3
1
7
⠀
Y
How to do number 4 and 6 I am doing exponent project

Answer 1

Explanation:

when you multiply same variables with exponent, you just add the exponents:

`\boxed{a^m * a^n=a^((m+n))}`

4)

`x^2* x^(-3)`

`=x^((2-3))`

`=x^(-1)`

`=(1)/(x)`

6)

`y^(-3)* yx^1`

`=y^((-3+1))* x^1`

`=y^(-2)x`

`=(x)/(y^2)`