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kirza4 [7]
2 years ago
13

Use a negative factor to factor the expression −5 + 15ℎ − 25 Can someone please help

Mathematics
1 answer:
MAXImum [283]2 years ago
7 0

Answer:

-15(-h+2)

Step-by-step explanation:

First, we combine the like terms -5 and -25 to form -30.

15h-30

Next, since <u>15</u>h and -<u>30</u> have a factor of -15 in common, we factor it out.

\frac{-15h}{-15}-\frac{-30}{-15}=-15(-h+2)

Since you said to use a negative factor, I used -15.

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Answer:

x^3+x^2-5x+28

Step-by-step explanation:

since a=lw, the area is (x^2-3x+7)(x+4)

1. distribute parentheses \left(x^2-3x+7\right)\left(x+4\right)=x^2x+x^2\cdot \:4+\left(-3x\right)x+\left(-3x\right)\cdot \:4+7x+7\cdot \:4

2. apply +(-a)=-a rule x^2x+4x^2-3xx-3\cdot \:4x+7x+7\cdot \:4

3. Simplify

    Steps to simplify:

x^2x=x^3

3xx=3x^2

3\cdot \:4x=12x

7\cdot \:4=28

x^3+4x^2-3x^2-12x+7x+28

4. Add like terms =x^3+4x^2-3x^2-5x+28

5. Add like terms =x^3+x^2-5x+28

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2 years ago
WILL GIVE BRAINLIEST if thorough steps are provided!
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Answer: 106.5 I believe

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Factor a2 - 11a + 30
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Answer:

Factor a2 - 11a + 30

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B) (a + 2)(a + 15)

<h2><u><em>C) (a + 6)(a + 5) <=YOUR ANSWER</em></u></h2>

D) (a - 6)(a -5)

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