Question

Evaluate the expression 5(7 − 4)2 ÷ 3 + 11.

Answer 1

that 2 is an exponent by the way

Answer 2

Use PEMDAS.

Answer 3

Use PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

Answer 4

Start with 7-4 = ?

Answer 5

3

Answer 6

good so now we have
\[\huge~\rm~\frac{ 5(3^2) }{ 3 }+11\]
Whats 3^2=?

Answer 7

the fraction just means divided by 3

Answer 8

21

Answer 9

That is with using distributive property

Answer 10

5(7 − 4)2 ÷ 3 + 11.

(5)(3)(2) /3 +11

(15) (2) / 3 + 11

30/3 + 11

10 + 11

= 21