4 years ago

polynomials 3x^3-5x^2+kx-2 and -x^3-x^2+7x+k leave the same reminder when divided by x+2 .find the value of k

Mathematics

1 answer:

djyliett [7]4 years ago

5 0

Answer:

Step-by-step explanation:

here is a solution

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3 years ago

Solve for x if 10/4x-3 = 2

Marysya12 [62]

Answer:

We need to solve this equation:

$\frac{10}{4x}-3=2$

We pass -3 to the right summing:

$\frac{10}{4x} = 2 + 3$

$\frac{10}{4x}=5$

We pass the 4x that is dividing to the right multiplying:

$10 = 5*4x$

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We pass the 20 of the right to the left dividing:

$\frac{10}{20}=x$

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Now, we know $x=\frac{1}{2}$ , so we can verify:

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3 years ago

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polynomials 3x^3-5x^2+kx-2 and -x^3-x^2+7x+k leave the same reminder when divided by x+2 .find the value of k​

polynomials 3x^3-5x^2+kx-2 and -x^3-x^2+7x+k leave the same reminder when divided by x+2 .find the value of k