(a+b)²=a²+b²+2(ab)
same (x+5)²=?
Answers
Answered by
1
Answer:x²+25+10x
Step-by-step explanation:
x²+5²+2(x×5)
x²+25+2×5x
x²+25+10x
Answered by
2
Answer:
(x+5)2=x2+(5)2+2(x×5)
=x2+25+2(5x)
=x2+25+10x
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