Factorize it:
a²+9a+20
Answers
Answered by
3
a^2+(5+4)a+20
a^2+5a+4a+20
a(a+5)+4(a+5)
(a+5)(a+4)
Hope it helps you plz mark as brilliant answer
a^2+5a+4a+20
a(a+5)+4(a+5)
(a+5)(a+4)
Hope it helps you plz mark as brilliant answer
Answered by
3
Step-by-step explanation:
a2 + 9a +20
a2 + 5a + 4a + 20
a(a+5) +4 (a+5)
(a+4) (a+5) is the answer
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