2 years ago

Will mark Brainliest What is the value of 2 x^ 3+ x ^2 - x when x = 3?

Mathematics

1 answer:

Kisachek [45]2 years ago

4 0

The answer should be 50.
2(27) + 9 - 3
44 + 6
50

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AfilCa [17]

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Step-by-step explanation:

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The number A of tablet computers sold (in millions) can be modeled by the function A=4.5t2+43.5t+17 , where t represents the num

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The problem indicates that A represents the number of tablet computers sold in millions. So, if 65 million were sold, we must substitute A = 65 to the equation. Then, we find for t.

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3 years ago

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iragen [17]

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$\text{therefore:}\\\\2B-16=-12\ \text{and}\ -16B=-32\\\\2B=4\ \text{and}\ B=2\\\\B=2\ \text{and}\ B=2\qquadCORRECT$

<h3>Answer: B = 2</h3>

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Answer:

Step-by-step explanation:

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