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1 vote
Simplify 5(1 + 3)^2.

User Rmunge
by
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1 Answer

7 votes

Answer:

400

Explanation:

5(1+3) to the power of 2

5×1=5 5×3=15

(5+15) to the power of 2

5+15=20

20 to the power of 2 = 400

User Steveo
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5.2k points