3 years ago

4x^2-23x+28 factor please ??

Mathematics

1 answer:

photoshop1234 [79]3 years ago

7 0

Answer:

(4x−7)(x−4)

Step-by-step explanation:

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Answer:

The answer

Step-by-step explanation:

the width of a rectangular prism which has a height of 10 feet and a length of 14 feet should be 140 square feet

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3 years ago

-6(y + 15) = -3y + 6 what is the value of y

Serga [27]

Let's begin by listing out the information given to us:

$-6\mleft(y+15\mright)=-3y+6$

We are to find the value of y

$undefined$

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One angle is inside a right triangle

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2 years ago

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miss Akunina [59]

Answer:

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Step-by-step explanation:

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2 years ago

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After the fraction x plus 1 all over 2 minus the fraction x plus 2 all over 3 x have been combined using the least common denomi

RoseWind [281]

If I've read this correctly, it looks like this.

$\dfrac{(x + 1)}{2 - \dfrac{(x + 2)}{3x}}$

If that is correct, then the first step is to put the top part of the denominator over 3x

$\dfrac{(x + 1)}{\dfrac{6x - (x + 2)}{3x}} = \dfrac{(x + 1)}{\dfrac{5x -2}{3x}}$

The next part is to flip a three tier fraction. I'm afraid I have to show what happens. My latex is not that strong.

What you get is

$\dfrac{3x*(x + 1)}{(5x - 2)}$

This is just about your final answer. You could write it as

$\dfrac{3x^2 + 3x}{(5x - 2)}$

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2 years ago