(3x+2y)(4x+7y)
i need this by using (x+a)(x+b)=
this formula
for 8th class
if it's useful i will like your answer
caution if it's not useful i will report your answer
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Step-by-step explanation:
(3x+2y) (4x+7y)
=3x(4x+7y)+2y(4x+7y)
=12x²+21xy+8xy+14y²
=12x²+29xy+14y²
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