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Which expression represents the expanded version of the expression 4x(3x+7) a: 7x2+11x b:40x2 c:12x2+28x d: 12x2+7

Which expression represents the expanded version of the expression 4x(3x+7) a: 7x2+11x b:40x2 c:12x2+28x d: 12x2+7
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Which expression represents the expanded version of the expression 4x(3x+7)

a: 7x2+11x
b:40x2
c:12x2+28x
d: 12x2+7

User Pkawiak
by
8.1k points

1 Answer

2 votes

Answer:

C.
12x^2 +28x

Explanation:

Using the distributive property,


4x(3x+7)=4x(3x)+4x(7)=12x^2+28x

User EightyOne Unite
by
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