Question

(x-2) ^4-x^4 Factorisation question​

Answer 1

Answer:

(x-2)⁴-x⁴

={(x-2)²}²- {(x)²}²

={(x-2)²-x²}{(x-2)²+x²}

=(x-2+x)(x-2-x)(x-2+x)(x-2-x)

=(-2)(-2-2x)(-2)(-2x-2)

=4(4x²+4)

now do it on your own

four x square and 4 both are squares and you can use the formulae 2(a²+b²)