Factorise 5 a^2 + 3a -14
Answers
Answered by
18
Step-by-step explanation:
5a²+3a-14=0
5a²+10a-7a-14=0
5a(a+2)-7(a+2)=0
a=-2
a=7/2
Answered by
13
=5a²+3a-14
=5a²+10a-7a-14
=5a(a+2)-7(a+2)
=(5a-7)(a+2)
I hope this helps you......
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