2a^2b^2-7ab-30
factorise
Answers
Answered by
38
Step-by-step explanation:
2a^2b^2-7ab-30
2a^2b^2 - 12ab + 5ab - 30
= 2ab(ab-6)+5(ab-6)
= (ab-6)(2ab+5)
Answered by
14
Step-by-step explanation:
2a^2b^2 -12ab + 5ab -30
2ab (ab-6) + 5 (ab-6)
(ab-6) (2ab+5)
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