Ask question

Ask question

All categories

tamaranim1 [39]

2 years ago

5

How do you factor 1/4(-16x+8)?

2 answers:

VashaNatasha [74]2 years ago

7 0

-4x - 2

We factor out 4 from expression
1/4 • 4 (-4x -2)

1/4 and 4 cancel out, leaving us with:
1(-4x -2)
-4x - 2

Hope that helps!

Nikitich [7]2 years ago

3 0

We know that we can take 4 out of (-16x + 8) [ we know this because we can divide 16 by 4 ( to get 4 ) and we can divide 8 by 4 ( to get 2 ) ]

we can factor out a 4 then from the parentheses to get 4(-4x + 2), but since we are multiplying by 1/4 we get

1/4(4)(-4x + 2), and since 1/4 * 4 = 1, our final answer is

-4x + 2

You might be interested in

Reduce -10/-5 dont know how too reduce

Agata [3.3K]

Answer:

-10/-5= 2 simply divide

2 negatives multiplied and/ or divided by is a positive number

5 0

3 years ago

Please help me :)) algebra 2! what are the real roots?

irina1246 [14]

Answer:

A

Step-by-step explanation:

So we have the equation:

$3(x-4)^\frac{4}{3}+16=64$

First, let's subtract 16 from both sides:

$3(x-4)^\frac{4}{3}=48$

Now, let's divide both sides by 3:

$(x-4)^\frac{4}{3}=16$

Remember that with fractional exponents, we can move the denominator into the root position. Therefore:

$(\sqrt[3]{x-4})^4=16$

Let's take the fourth root of both sides. Since we're taking an even root, make sure to have the plus-minus symbol!

$\sqrt[3]{x-4} =\pm 2$

Cube both sides. Since we're cubing, the plus-minus stays.

$x-4=\pm 8$

Add 4 to both sides.

$x=\pm 8+4$

Calculator:

$x=8+4\text{ or } x=-8+4\\x=12\text{ or } x=-4$

So, our answer is A.

And we're done!

7 0

3 years ago

A scale model of an office building is 3' x 2' x 5' (length, width, height). If the actual building has a length of 45 feet, wha

Finger [1]

Answer:

C 101,250

Step-by-step explanation:

divide 45 by 3 its 15 so do 15x2 and 15x5 and multiply those together to find the volume

5 0

4 years ago

KX equals X +4 find K7

Andre45 [30]

KX = x+4 so solve for k.
Divide both sides of the equation by x and you get K=4.
Plug it in, and you get (4)(7)=28
Your answer is 28.

5 0

3 years ago

If something is scarce it is generally

dmitriy555 [2]

Little of, not in plethora, small numbered

6 0

3 years ago