Question

[15 ÷ 5 • 3 + (2³ – 3)] + [4 • (36 – 3³)]

Answer 1

50

Explanation:

Because of P.E.M.D.A.S., we first do parenthesis.

2 x 2 x 2=8

[15 ÷ 5 • 3 + (8 – 3)] + [4 • (36 – 3³)]

-3 x -3 x -3=-27

[15 ÷ 5 • 3 + (8 – 3)] + [4 • (36 –27)]

8-3=5

36-27=9

[15 ÷ 5 • 3 +5] + [4 • (9)]

15/5=3

[3 • 3 +5] + [4 • (9)]

3 x 3=9

9+5=14

9 x 4=36

[14] + [36]

36+14=50

Answer 2

50

Explanation:

[15 ÷ 5 • 3 + (2³ – 3)] + [4 • (36 – 3³)]

[3 × 3 + (8 - 3)] + [4 × (36 - 27)]

(9 + 5) + (4 × 9)

14 + 36

50