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2 years ago

............................................................(18x-8) (4x+16)

Mathematics

2 answers:

Alexxandr [17]2 years ago

6 0

Answer:

$(18x-8)(4x+16)=72x^2+256x-128$

That's really all you can do to that equation, I think.

Hope this helps!

rjkz [21]2 years ago

3 0

Answer:

Expand the polynomial using the FOIL method.

256

−

128

Step-by-step explanation:

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EastWind [94]

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Answer: $\textsf{y = -1/4x - 4}$

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Given: $\textsf{Slope = -1/4, Point through = (4, -5)}$

Find: $\textsf{Equation for the line that passes through the given point}$

Solution: In order to get the equation, we need to first use the point-slope form to help us sort out our information and then we solve for y.

Plug in the values

$\textsf{y - y}_1\textsf{ = m(x - x}_1\textsf{)}$

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Simplify and solve for y

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$\textsf{y + 5 = -1/4x + 1}$

$\textsf{y + 5 - 5 = -1/4x + 1 - 5}$

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1 82100

2 84152.5

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