Factorise: x² + 3x – 4 using middle term splitting method
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Step-by-step explanation:
The equation in the Ax^2+Bx+C
The C is negative which indicates that one binomial will be negative and one binomial will be positive.
The B is positive which indicates that the positive binomial will be larger than the negative binomial
The B is +3 which tells that the difference in the two factors is 3
so
(X+4)*(X-1)
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