Send answer of both
BY FACTORISATION
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Step-by-step explanation:
(1)
2a^2 +11a+12 = 2a^2+8a+3a+12
= 2a(a+4) +3(a+4)
= (2a+3)(a+4)
( 2a^2 +11a+12 )/ (2a+3) = a+4
(2)
3m^2 +13m - 10 = 3m^2 +15m -2m -10
= (3m-2)(m+5)
(3m^2 +13m - 10)/(3m-2 ) = m+5
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