All categories

3 years ago

Factor completely 2x2 + 4x − 2.

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

3 0

Answer:

2, -2

Step-by-step explanation:

To find the factors, let's begin by evaluating the problem.

2x2+4x-2

4+-8

4-8

-4

The factors of -4 are the factors of 4 except one of each pair is negative.

So, the factors of -4 are 2 and -2.

Hope this helped :D

You might be interested in

What is unit rate for bottler of juice

diamong [38]

Hi,

To find a price of a single unit, you need to divide total with the amount of units 5.

$20 \div 5 = 4$

Single unit price (rate) is 4$.

Hope this helps.
If you have any questions about answer leave a comment below.

r3t40

8 0

4 years ago

Perform the operation.<br> (-2x^2 – 8x + 3) + (-9x^2 + x + 3)

ludmilkaskok [199]

The answer is: - 11x^2 - 7x + 6

3 0

3 years ago

Read 2 more answers

What is the solution set of inequality 8n<32

vichka [17]

Step-by-step explanation:

n < 4

Solution set =]_○○,4[

8 0

3 years ago

Cora allows 1m2

jasenka [17]

Answer:

This would depend on how big the room is. U cant evaluate without the total. Sorry!

Step-by-step explanation:

Hope this helped

Please mark brainliest

So i can rank up ;D

8 0

4 years ago

Given the equation,D=m/v if D=6/7 and =m+3 then m=.

mamaluj [8]

Answer:

$m=18$

Step-by-step explanation:

The equation given is $D=\frac{m}{v}$

and also we have that $D=\frac{6}{7}$ , thus:

$\frac{6}{7}=\frac{m}{v}$

------------

I think the question is missing which variable is defined as $=m+3$ , so I will solve for $v=m+3$ since is the only other variable in the equation.

substituting $v=m+3$ into $\frac{6}{7}=\frac{m}{v}$ :

$\frac{6}{7}=\frac{m}{m+3}$

and we solve for m:

$(m+3)(6)=7m\\6m+18=7m\\18=7m-6m\\18=m$

m is equal to 18.

6 0

4 years ago