Question

Need math help with problem like 4-2(-2 exponent)PLEASE HELP!!

Answer 1

negative exponent is the same as doing 1/number
eg:
x^-2
= 1/(x^2)

Answer 2

So what the answer?

Answer 3

I need help on doing problems like this step by step.

Answer 4

so you want help adding or subtracting fractions from whole numbers?

Answer 5

\[5^{-2} = \frac{ 1 }{ 5^2 } = \frac{ 1 }{ 25 }\]
\[10^{-1} = \frac{ 1 }{ 10 }\]

Answer 6

Yes

Answer 7

4-1/2^2
4-1/4=?

Answer 8

these are fundamental concepts you need to learn by doing yourself
there are no handouts in life, read the textbook