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4 years ago

11

(9y® + 2)2 = combine like terms

1 answer:

Vsevolod [243]4 years ago

4 0

Answer:

81y^2+36y+4

Step-by-step explanation:

First: 9y^2= 81y

Next: 2^2= 4

Then: 9y times 2= 18

Last: 18 times 2= 36y

(this : ^2 means squared in case you did not know)

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Galina-37 [17]

Answer:

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Step-by-step explanation:

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2 years ago

Pls help me on this

NARA [144]

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2 years ago

Can someone please help me with this maybe get a better understanding if you have the time to tell me?

Colt1911 [192]

Step-by-step explanation:

Absolute value function:

|x| = x when x >= 0.
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3 years ago

If a humpback whale swam 16.8 miles per hour dor 4.5 hours how far did it swim

fredd [130]

Answer:

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Step-by-step explanation:

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3 years ago

Three times the sum of a number and seven, all divided by four.

statuscvo [17]

Answer:

[3(x+7)]/4

Step-by-step explanation:

[3(x+7)]/4

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3 years ago