FACTORISE:-
a) X2 – x(a + 2b) + 2ab
b) X3 – 64x
c) 16x5 -144x3
d) 16p3 – 4p
e) 3x5 – 48x3
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answer of a ) and b)
and other answer in coment
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Answer:
a) x²-x(a+2b)+2ab
x²-ax-2bx+2ab
x(x-a)-2b(x-a)
(x-2b)(x-a)
b) x³-64x
x(x²-64)
x((x)²-(8)²)
x(x-8)(x+8)
c) 16x⁵-144x³
16x³(x²-9)
16x³((x)²-(3)²)
16x³(x-3)(x+3)
d) 16p³-4p
4p(4p²-1)
4p((2p)²-(1)²)
4p(2p-1)(2p+1)
e) 3x⁵-48x³
3x³(x²-16)
3x³((x)²-(4)²)
3x³(x-4)(x+4)
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