Factorise x 7 + xy6.
Answers
Answered by
1
Answer:
8xy
Step-by-step explanation:
x7+xy6
x7 = 7x
7x+x=8x
=8xy6
Answered by
2
Answer:
x^7+xy^6
=x(x^6+y^6)
=x[(x^2)^3+(y^2)^3]
=x(x²+y²)(x^4−x²y²+y^4)
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