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ollegr [7]
4 years ago
13

Solve expression 6a2+7a-24

Mathematics
1 answer:
Thepotemich [5.8K]4 years ago
3 0

Answer:

a=\frac{3}{2},\:a=-\frac{8}{3}

Step-by-step explanation:

a=6,\:b=7,\:c=-24:\quad a_{1,\:2}=\frac{-7\pm \sqrt{7^2-4\cdot \:6\left(-24\right)}}{2\cdot \:6}

a=\frac{3}{2},\:a=-\frac{8}{3}

\mathrm{Factor}\:6a^2+7a-24:\quad \left(2a-3\right)\left(3a+8\right)

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