2 years ago

I need help with this math problem!

Mathematics

2 answers:

Stolb23 [73]2 years ago

6 0

Answer:

C and E

Step-by-step explanation:

Alex Ar [27]2 years ago

3 0

Answer:

I believe that the answer is

C and E

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3 years ago

What times what equals 168 besides 84 times 2?

Art [367]

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Factor the trinomial. Factor out the GCF first.<br> 5x^2y - 30xy^2 - 35y^3

anzhelika [568]

Answer: $5x^2y - 30xy^2 - 35y^3=5y(x+y)(x-7y)$

Step-by-step explanation:

GCF = Greatest common factor.

For example: 6 is the GCF of 12 and 18.

The given expression: $5x^2y - 30xy^2 - 35y^3$

It can be written as

$5x^2y - (5\times6)x( y\times y) - (5\times7)(y^2\times y)$

Taking out common factor $5y$ , we get

$5y(x^2-6xy-7y^2)\\\\ =5y(x^2+xy-7xy-7y^2)\ \ [\because-6xy=xy-7xy]\\\\=5y(x(x+y)-7y(x+y))\\\\= 5y((x+y)(x-7y))\\\\=5y(x+y)(x-7y)$

Hence, $5x^2y - 30xy^2 - 35y^3=5y(x+y)(x-7y)$

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3 years ago

This is for math and I need help plz

ollegr [7]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

H + 3 = -13 <br> please show work

cricket20 [7]

H= -16

Step-by-step explanation:

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3 years ago