3 years ago

Question 4: Factor (2x^2 + 4x) (x^2 + x - 6) completely.

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

7 0

Answer:

2x(x+2) (x-2) (x+3)

Step-by-step explanation:

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kifflom [539]

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For the equation y = - 3x + 2 2. determine the value of y when x = 2?

sergejj [24]

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3 years ago

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Does y = x + 5 have one solution or an infinite number of solutions?

Arlecino [84]

Answer:

infinite solution

Step-by-step explanation:

because it is a linear equation.

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2 years ago

Does 3 (x-1) = 2x + 9 have one solution, no solution, or infinite solutions?

Allushta [10]

Answer:

one solution

x = 12

Step-by-step explanation:

3 (x-1) = 2x + 9

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subtract 2x from each side of the equation:

x - 3 = 9

add 3 to each side:

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2 years ago

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What is the equation of the line that passes through the point (6, 3) and has a slope of -2?

tekilochka [14]

We know the equation of a line is y=mx+b. We know the slope (m) is -2 and all we need is the intercept (b).

Since we know one point, we can plug in 6 for x and 3 for y (along with -2 for m) in our equation and then solve for b.

3= -2*6 + b

3= -12 + b

15 = b

Since we now know the intercept we can now write our equation:

y= -2x + 15

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3 years ago