2 years ago

Seven more than the quotient of a number and 4 is 9

Mathematics

1 answer:

erica [24]2 years ago

4 0

you divide 8/4 and get 2. 2 plus 7 is 9

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we know that

If $(x-8)$ is a factor of the function $f(x)=-2x^{3}+17x^{2}-64$

then

$x=8$ is a root of the function f(x)

therefore

For $x=8$ the value of the function must be zero

Verify

Substitute the value of $x=8$ in the function

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$f(8)=-1,024+1,088-64$

$f(8)=-1,088+1,088$

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therefore

<u>the answer is</u>

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Seven more than the quotient of a number and 4 is 9​

Seven more than the quotient of a number and 4 is 9