please answer this two question with formula and solution.
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(m+2)(m+3)
m×(m+3)+2(m+3)
m^2+3m+2m+6
m^2+5m+6
(a+5)(a-1)
a(a-1)+5(a-1)
a^2-a+5a-5
a^2+4a-5
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Answered by
2
Answer:
the explanation given below.
Step-by-step explanation:
1. (m+2)(m+3)
= m(m+3) +2(m+3)
=m^2 + 3m +2m + 6
= m^2 + 5m +6(ans)
2. (a+5)(a-1)
=a(a-1) +5(a-1)
=a^2 -a +5a -5
= a^2 +4a -5(ans)
hope it helped
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