1 Factorise
by splitting the middle term
1) 6x square + 17x + 5
2) 5x square - 23x + 12
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Examine whether x + 2 is a factor of x3 + 3x2 + 5x + 6. ... You can factorise polynomials by splitting the middle term as follows: to ... Therefore, the factors of (6x2 + 17x + 5) are (3x + 1) and (2x + 5 ...
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Answer:
1) 6x^2+17x+5
6x^2+15x+2x+5
3x(2x+5)+1(2x+5)
(2x+5)(3x+1)
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