÷
plz help urgent!
Answers
Answered by
0
Answer:
The given expression 2x
2
−x−21 can be factorised as follows:
2x
2
−x−21=2x
2
−7x+6x−21
=x(2x−7)+3(2x−7)
=(x+3)(2x−7)
Hence, 2x
2
−x−21=(x+3)(2x−7)
Step-by-step explanation:
Hope it will help you
Mark me as brainliest
Similar questions