Factorise.
2x^2+x-15
Answers
Answered by
0
Answer:
22+−15
2x^{2}+{\color{#c92786}{x}}-152x2+x−15
22+6−5−15
Answered by
2
Answer:
(2x-5) (x+3)
Step-by-step explanation:
2x² + x -15
2x² + 6x - 5x - 15 ( by splitting the middle term )
(taking 2x common in the first two ) & ( - 5 common in the last two )
2x(x+3) -5 (x+3)
therefore the answer is ;
(2x-5) (x+3)
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