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gavmur [86]
3 years ago
15

Please help!! This is for a test and I'm really confused. If possible, please explain how you got your answer for future referen

ce.
Thanks!

Mathematics
1 answer:
tigry1 [53]3 years ago
6 0

Answer:

x(x+5)[(x+5)² +3(x-1)]

Step-by-step explanation:

(x²+5x)(x²+13x+22)

Expand

(x²+5x) (x²+13x+22) by multiplying each term in the first expression by each term in the second expression.

x²x²+x²(13x)+x²⋅22+5x⋅x²+5x(13x)+5x⋅22

Simplify terms.

x⁴+18x³+87x²+110x

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Answer:

Enter the value of the score in the laboratory 1

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Step-by-step explanation:

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4 years ago
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Bingel [31]

Answer:

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Step-by-step explanation:

We can set this up with 2 variables: lets say that Maria's book length is x and Brandon's is y.

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We also see that their booklengths add up to 348, and can get:

x+y=348

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Therefor we get that Maria's book is 202 pages long, Brandon's book is 146 pages long

7 0
2 years ago
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fomenos

Answer:20% oofff

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3 years ago
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Hi, I hope this helps !

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3 years ago
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