Question

factorise 2x^2+x-15​

Answer 1

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▶2x²+x-15=0

▶2x²+6x-5x-15=0

▶2x(x+3)-5(x+3)=0

▶(2x-5)(x+3)=0

Answer 2

Answer:

$2 {x}^{2} + x - 15 \\ \\ 2 {x}^{2} + 6x - 5x - 15 \\ \\ 2x(x + 3) - 5(x + 3) \\ \\ (2x - 5)(x + 3)$

HOPE IT HELPS......!