Factorise:56x³+15x²-56x
Answers
Answered by
3
Step-by-step explanation:
=x(56x²+15x-56)
=x(56x²+64x-49x-56) (Splitting middle term)
=x(8x(7x+8)-7(7x+8)) (Taking out common)
=x(7x+8)(8x-7)
this is you're answer mate
Answered by
2
Answer:
Step-by-step explanation:
x ( 8 x − 7 ) ( 7 x + 8 )
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