Question

Solve expression 6a2+7a-24

Answer 1

`a=(3)/(2),\:a=-(8)/(3)`

Explanation:

`a=6,\:b=7,\:c=-24:\quad a_(1,\:2)=(-7\pm √(7^2-4\cdot \:6\left(-24\right)))/(2\cdot \:6)`

`a=(3)/(2),\:a=-(8)/(3)`

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