Question

Simplify the expression.

Answer 1

Hi there! The answer is 30.

We need to use PEMDAS to simplify.
P = parenthesis
E = Exponents
M = Multiply
D = Dividing
A = Adding
S = Subtracting


`10(4 * 10 / ( {6}^(2) - {4}^(2) ) + 1)`
First find the exponents inside the middlest parenthesis.


`10(4 * 10 / (36 - 16) + 1)`
Now add inside the parenthesis.


`10(4 * 10 / 20 + 1)`
Multiply inside the parenthesis that are left.


`10(40 / 20 + 1)`
Divide inside the parenthesis


`10(2 + 1)`
Add inside the parenthesis.


`10(3)`
Multiply.


`30`
~ Hope this helps you!