(x+2y)²-8xy How to do the factorisation man??? Where the 8xy goes man??
Answers
Answered by
9
Answer:
(x-2y)²
Step-by-step explanation:
(x+2y)²-8xy
=x²+4xy+4y²-8xy
=x²+4xy-8xy+4y²
=x²-4xy+4y²
=(x)²-2(x)(2y)+(2y)²
=(x-2y)²
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I hope it was helpful.
Answered by
0
(x+2y)²-8xy
=x²+4xy+4y-8xy
=x²+4xy-8xy+4y
=x²-4xy+4y²
=(x)²-2(x)(2y)+(2y)²
=(x-2y)²
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