Factorise
2a^2 + 5a + 2
Answers
Answered by
0
Answer:
(a+2)(2a+1)
Step-by-step explanation:
2a²+5a+2
=2a²+(4+1)a+2
=2a²+4a+a+2
=2a(a+2)+1(a+2)
=(a+2)(2a+1)
Answered by
0
use the sum product pattern
2a^2+5a+2
2a^2+4a+a+2
common factors from the two pairs
2a^2+4a+a+2
2a(a+2)+a+2
Rewrite in factored form
2a(a+2)+a+2
solution
(2a+1) (a+2)
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