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alexira [117]
3 years ago
6

A student factors 15c2 + c – 28 to the following.

Mathematics
2 answers:
Mamont248 [21]3 years ago
7 0

Answer:

C. The expression is not equivalent, but it is completely factored.

dmitriy555 [2]3 years ago
7 0

Answer:

C

Step-by-step explanation:

when we factored the expression 15c2 + c – 28

= 15c2 + 21c-20c – 28

=3c(5c+7c)-4(5c+7c)

=(3c-4)(5c+7c)

hence the given expression is not equivalent, but it is completely factored.

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YW bisects <XYZ. m<XYW=(2x+7) and m<XYZ= (6x-8). find the value of the X and the measure of <XYZ
Alina [70]
See Image first.

Finding X
2. 2(2x+7) = 6x-8
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CHECK:
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ANSWER: x= 11
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