anonymous one year ago Evaluate the expression 5(7 − 4)2 ÷ 3 + 11.

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1. anonymous

that 2 is an exponent by the way

2. anonymous

Use PEMDAS.

3. pooja195

Use PEMDAS Parentheses Exponents Multiplication Division Addition Subtraction

4. pooja195

5. anonymous

3

6. pooja195

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

7. pooja195

the fraction just means divided by 3

8. anonymous

21

9. anonymous

That is with using distributive property

10. anonymous

5(7 − 4)2 ÷ 3 + 11. (5)(3)(2) /3 +11 (15) (2) / 3 + 11 30/3 + 11 10 + 11 = 21