2a^2 + 5a + 3...factorise
Answers
Answered by
2
Answer:
(2a+3) (a+1)
Step-by-step explanation:
2a^2+5a+3
2a^2+2a+3a+3
2a(a+1) 3(a+1)
(2a+3) (a+1)
Answered by
3
Answer:
- 2a^2+2a+3a+3
- 2a(a+1)+3(a+1)
- (a+1) (2a+3)
- a+1=0 2a+3=0
- a= - 1 a=3/2
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