you do (245x)
-5
To factorise the expression (10x - 6z), first identify the greatest common factor (GCF) of the coefficients, which is 2. You can then factor out 2 from each term: (10x - 6z = 2(5x - 3z)). Thus, the factorised form is (2(5x - 3z)).
To factorise the expression (10x^2 - 15xy), first identify the common factors in both terms. The common factor is (5x). Factoring this out, we get: [ 10x^2 - 15xy = 5x(2x - 3y) ] Thus, the factorised form is (5x(2x - 3y)).
4x2 + 12x + 5 = 4x2 + 2x + 10x + 5 = 2x(2x+1) + 5(2x+1) = (2x+1)(2x+5)
24
-5
-5
-5
5(3-2x)
x^2 - 10 x + 25 = (x - 5)(x - 5)
(x-7)(x-3)
It is 2(2x+3) when factorised
4x2 + 12x + 5 = 4x2 + 2x + 10x + 5 = 2x(2x+1) + 5(2x+1) = (2x+1)(2x+5)
8x2 - 10x - 3 = (2x - 3)(4x + 1)
If you mean: -10x+4-10x+5 then it is 9-20x when simplified
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24