Math, asked by janitaarti17, 11 months ago

10x²+7x-12(Factorise the following (

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Answered by Anonymous

Answer:

$10x {}^{2} + 7x - 12 = 0 \\ 10x {}^{2} + 15 x - 8x - 12 = 0 \\ 5x(2x + 3 ) - 4(2x + 3) = 0 \\ (5x - 4)(2x + 3) = 0 \\ x = 5 \div 4 \: or \: x = - 3 \div 2$

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