(x+7) (x+7) please give me an write ans
Answers
Answered by
0
Answer:
x2+7x+49
Step-by-step explanation:
Given
(x+7)(x+7)= x2+ 7x+ 7x+49
= x2+ 14x+49
Answered by
1
Answer:
(x+7)(x+7)
Step-by-step explanation:
(x+7)²=(a+b)²=a²+b²+2ab
=x²+7²+2(x)(7)=x²+49+14x=x²+14x+49
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