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uranmaximum [27]

3 years ago

13

(4x + 4) (5x + 2) =

2 answers:

kirill115 [55]3 years ago

4 0

Answer:

Step-by-step explanation:

20x^2+28x+8

Free_Kalibri [48]3 years ago

3 0

To begin with you multiply each term in the parentheses by each term in the second parentheses in the equation So then it would be

4x • 5x+4x • 2 + 4 • 5x+4 • 2

That then when you calculate it it would be

20x^2+8x+20x+8

Then you get the like terms.

20x^2+28x+8

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2 years ago

A robot is expected to filter pollution out of at least 350 liters of air and water. It filters air at the rate of 50 liters per

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Answer:

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Step-by-step explanation:

we are given that A robot is expected to filter pollution out of at least 350 liters of air and water.

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