3x²+35x-12 factorise
Answers
Answered by
3
Step-by-step explanation:
3x²+35x-12
=3x²+36x-x-12
=3x(x+12)-1(x+12)
=(3x-1)(x+12)
Answered by
0
Step-by-step explanation:
=3x2+35x-12
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-7×-5 -7-5
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(x-7)(3x-5)
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