factorise 2a²b²+ab-45
Answers
Answered by
4
Answer:
2a^2b^2+ab-45
=2a^2b^2+10ab-9ab-45
=2ab(ab+5)-9(ab+5)
=(ab+5)(2ab-9)
Answered by
3
Answer:
2a^2b^2+10 ab -9ab -45
2ab(ab+5) -9(ab+5)
(2ab-9) (ab+5(
Similar questions