(2x+5)^2 solve using identity 1
Answers
Answered by
1
Answer:
(4x^2 + 25 + 20x)
Step-by-step explanation:
=(2x+5)^2
=(4x^2 + 25 + 20x)
Answered by
3
Answer:
a^2 + b^2 + 2ab
(2x)^2 + 5^2 + 2(2x)(5)
4x^2 + 25 + 20x
Step-by-step explanation:
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