Math, asked by DilshadKhan11, 1 year ago

30a^2+7a-15 with solution.

Answers

Answered by sushant2505

3

30a²+7a-15=0
30a²+25a-18a-15=0
5a(6a+5)-3(6a+5)=0
(5a-3)(6a+5)=0
a=3/5 or -5/6

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