3 years ago

Express

1 answer:

6 0

Answer is x-1/3x^2
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Mekhanik [1.2K]

Answer:

$7000$

Step-by-step explanation:

Recall the form of the difference of squares.

$x^2 - y^2 = (x+y)(x-y)\\\\\\$

Now let's apply it to your numbers:

$85^2 - 15^2 = (85 + 15)(85 - 15)$

Simplify:

$(100)(70) = 7000$

5 0

3 years ago

jekas [21]

Well start by adding all the numbers together, then divide by how many numbers, which is 15

3 0

3 years ago

natulia [17]

I’m pretty sure that the slope of that function is 5/8

3 0

4 years ago

DiKsa [7]

The quotient of 6x^3+2x^2−x and x is 6x^3+2x^2−x divided by x

The value of the quotient 6x^3+2x^2−x by x is 6x^2 + 2x - 1

<h3>How to determine the quotient</h3>

The quotient expression is given as:

6x^3+2x^2−x divide by x

The above means that,

We divide 6x^2 by x, we divide 2x^2 by x and we divide -x by x.

So, we have:

6x^3+2x^2−x divide by x = 6x^2 + 2x - 1

Hence, the value of the quotient 6x^3+2x^2−x is 6x^2 + 2x - 1