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3 years ago

Factor the four-term polynomial.

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

8 0

<span>(n + 3) • (m - 5) is the correct answer and I hope this helped you out. </span>

pshichka [43]3 years ago

4 0

Answer:

Option (c) is correct.

The factored form of four term polynomial mn - 15 + 3m - 5n is (m- 5)(n + 3)

Step-by-step explanation:

Given a four term polynomial as mn - 15 + 3m - 5n

We have to factorize the given polynomial mn - 15 + 3m - 5n.

Consider the given polynomial mn - 15 + 3m - 5n

factorization is the process of writing an expression in factors such that when we multiply them we get back the same expression.

Consider mn - 15 + 3m - 5n

We factorize it by grouping terms,

Grouping term is the rearrangement of term such that we can take some term common.

We will interchange - 15 and 3m , we get,

⇒ mn + 3m - 5n - 15

Taking m common from first two term and -5 common from last two term , we have

⇒ m(n + 3) - 5(n + 3)

⇒ (m- 5)(n + 3)

Thus the factored form of four term polynomial mn - 15 + 3m - 5n is (m- 5)(n + 3)

Option (c) is correct.

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Mr.kelly pays $12,564 a year for rent. His rent is a constant amount each month. Which equation represents the amount he pays he

Nuetrik [128]

Answer:

1047 m = c

Step-by-step explanation:

Given : Mr.kelly pays $12,564 a year for rent. His rent is a constant amount each month.

To Find:Which equation represents the amount he pays her month if m=months and c=total rent paid for the year?

Solution :

Since he pays for a year (12 months) = $12,564

Since His rent is a constant amount each month.

He pays for one month = $\frac{12564}{12}=1047$

Thus the amount he pays per month $1047

If he pays for m months then the total amount(c) of rent for m months

⇒1047 m = c

Hence equation represents the amount he pays her month if m=months and c=total rent paid for the year: 1047 m = c

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3 years ago

What is 32 = 3.2c so what is the letter c

Elena-2011 [213]

Whatever you do to one side, you have to do to the other.
32=3.2c
We need c by itself, so we need to divide both sides by 3.2.
32/3.2=10
C=10
Let’s make sure c equals ten by putting in ten for c.
3.2(10)=32
32=32
C=10

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3 years ago

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