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( x + 20){2} ​
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5 votes

( x + 20){2}
​

User Avadhani Y
by
5.3k points

1 Answer

1 vote

Answer:


x^(2) + 40x + 400

Explanation:


(x + 20)^(2)

(x + 20)(x + 20)

(x)(x) + (x)(20) + (20)(x) + (20)(20)


x^(2) + 20x + 20x + 400


x^(2) + 40x + 400

User Kunal Dethe
by
5.8k points
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