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Which is NOT equivalent to this expression? 3(5g² + 15g) whats the answer? a) 15g² + 45g b) 15g (g + 3) c) 15(g² + 3g) d) 15g² + 15g
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Aug 9, 2018
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Which is NOT equivalent to this expression?
3(5g² + 15g)
whats the answer?
a) 15g² + 45g
b) 15g (g + 3)
c) 15(g² + 3g)
d) 15g² + 15g
Mathematics
middle-school
LHristov
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The answer will be D
Garima Tiwari
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Aug 11, 2018
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Garima Tiwari
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D. (15g² + 15g) is not equivalent to the expression because although the first part is right 15g² the second part isn't correct because 3 times 15g equals 45g not 15g. All the rest are equivalent. Hope this helps!
Themarcuz
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Aug 14, 2018
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