Factor the following polynomial 7x^2+23x+7x

Mathematics

1 answer:

Dafna1 [17]3 years ago

7 0

Answer:

x=0 and x=-30/7

Step-by-step explanation:

In order to factor, simplify the quadratic first.

$7x^2+23x+7x\\7x^2+30x$

Then factor using GCF and bring out the greatest common factor between them, x.

$x(7x+30)$

Set each factor equal to 0 and solve.

x=0

7x+30=0

x=-30/7

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6 0

3 years ago

Please help me please !

Morgarella [4.7K]

Hi there!

»»————-　★　————-««

I believe your answer is:

Option C

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Here’s why:

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$\text{\underline{The Slope Formula Is:}}\\\\m=\frac{y_2-y_1}{x_2-x_1}\\\\(x_1,y_1)\text{ and } (x_2,y_2)\text{ are two points given.}\\\\\text{We are given the points: } (3,5) \text{ and } (9,2).\\\\\text{\underline{The formula for the points should be:}}\\\\m=\frac{5-2}{3-9}, \text{where } (9,2) \text{ is }(x_1,y_1)\text{ and } (3,5) \text{ is } (x_2,y_2).$