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Korvikt [17]
3 years ago
13

Simplify (x+2)(x^2-4x-9)

Mathematics
1 answer:
Reika [66]3 years ago
7 0

Answer:

x^3 - 2x^3 - 17x - 18

Step-by-step explanation:

Multiply each term in the first expression by each term by the second expression and combine like terms.

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Step-by-step explanation:

this is the answer

4 0
3 years ago
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4620 m<span>hope this helps </span>
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4 years ago
Simplify the radical expression.
GREYUIT [131]

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c

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-4\sqrt{160} = -4\sqrt{2*2*2*2*2*5}\\\\= -4*2*2\sqrt{2*5}\\\\= -16\sqrt{10}

5 0
3 years ago
Read 2 more answers
How Can I Figure Out This Equation?
vovikov84 [41]

m = -2

Let’s check our work:

12 + -2 = 10

The correct answer is -2

Hope this helps!

6 0
3 years ago
Please answer this correctly
Aliun [14]

Answer:

4 kilometers north

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We are 4 km south

We will need to go 4 km north to get back to the dock

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