2 years ago

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

Mathematics

2 answers:

Mamont248 [21]2 years ago

7 0

Answer:

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

dmitriy555 [2]2 years ago

7 0

Answer:

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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