Question

please please isko solve kr do please
$(4a) {}^{2} + 4a - 24)by(a - 2)$
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Answer 1

4(a^2+a-6)/(a-2)=
4(a^2+3a-2a-6)/(a-2)=
4(a+3)-2(a+3)/(a-2)
4(a+3)(a-2)/(a-2)=
4(a+3)