3 years ago

Factor completely. 3x3 + 9x2 + x + 3

Mathematics

1 answer:

Ne4ueva [31]3 years ago

8 0

Answer:

A. (3x^2 + 1)(x + 3)

Step-by-step explanation:

3x3 + 9x2 + x + 3

I will factor by grouping

Factor out a 3x^2 from the first two terms

3x^2 (x+3) + (x+3)

Then factor out an x+3

(x+3)(3x^2+1)

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A missing fraction on a number line is located exactly halfway between 3/6 and 5/6

Dominik [7]

The missing fraction would be $\frac{4}{6}$ since it is exactly in the halfway between $\frac{3}{6} and \frac{5}{6}$

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3 years ago

7. Write the slope-intercept form of the equation of the line graphed below.

Stels [109]

Answer:

The answer to your question is $y = \frac{-1}{2} x - 1$

Step-by-step explanation:

Process

1.- Get to points of the line

A (-2, 0)

B (0, -1)

2.- Find the slope of the line

Slope = m = $\frac{y2 - y1}{x2 - x1}$

Substitution

m = $\frac{-1 - 0}{0 + 2} = \frac{-1}{2}$

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Substitution

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Simplification

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3 years ago

Lynn says that the product of 4/5 and 5/2 is greater than 4/5.Which statement is true?

Alexus [3.1K]

Answer:5/2 is greater I believe

Step-by-step explanation:

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2 years ago

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PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Oksanka [162]

Answer:

X=5

Step-by-step explanation:

Trust me bro also it because if you input 5 into x you wille see that 3(5)+2=17

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What is x square minus x minus 12=0?

bonufazy [111]

I believe it's 12=0

Hope I helped! ( Smiles )

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