Question

evaluate: [5(2-6)+3(8÷4)^2]^2

Answer 1

The answer you're looking for will be,

ANSWER: 64.

Steps:
To get this answer, follow the PEMDAS order of operations.

PEMDAS: Parenthesis, Exponents, Multiply, Divide, Add, Subtract.
(IN ORDER IF POSSIBLE)

I hoped this helped, you're welcome :)

Answer 2

order of operations
pemdas
parentahsees
exponents
mulitply or divide
add or subtract

for parenthasees, work inside to out, left to right

so

first one is (2-6) which is equal to -4
next parenthaees is (8/4) which is 2
now we got
[5(-4)+3(2)^2]^2
exponent
2^2=4
now we got
[5(-4)+3(4)]^2
mulitply
5(-4)=-20
3(4)=12
now we got
[-20+12]^2
simplify
-20+12=-8

now we got
[-8]^2
64