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Mathematics

Factorise:

2x2 + 3x - 90

Factorisation

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Answer

Given,

⇒ 2x2 + 3x - 90

⇒ 2x2 - 12x + 15x - 90

⇒ 2x(x - 6) + 15(x - 6)

⇒ (2x + 15)(x - 6).

Hence, 2x2 + 3x - 90 = (2x + 15)(x - 6).

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