All categories

3 years ago

3(2x squared - x) - x squared SIMPLIFY!!!

Mathematics

1 answer:

romanna [79]3 years ago

3 0

3(x^2 -x) -x
6x^2 -3x-x
6x^2 - 4x
we can simplify it more by take 2x as comman factor
so , 2x ( 3x -2 )

You might be interested in

Adding -6 is the same as?

Maru [420]

O think it is c subtracting 6 because adding and subtracting is the same so it’s either c or d

4 0

3 years ago

I NEED HELP!!!!

Ratling [72]

Answer:

8. False.

11 and 13 are consecutive prime numbers, but 11 + 13 = 24 and 24 isn't prime.

9. True.

10. True.

11. True

12. False.

$|-3+1|= 2\\|-3|+|1|=4$

13. True.

7 0

3 years ago

Please help with this. Thanks

lisov135 [29]

Answer:

$\sqrt{106}$

Step-by-step explanation:

Given v = < - 5, 9 > then the magnitude is

| v | = $\sqrt{(-5)^2+9^2}$ = $\sqrt{25+81}$ = $\sqrt{106}$

4 0

4 years ago

What kind of triangle is this?

kolezko [41]

C.) obtuse Hope this helps!

5 0

3 years ago

Read 2 more answers

Please help! what is it

Dmitrij [34]

Answer:

105

Step-by-step explanation:

The interior angle for R is supplementary to the 155 degree angle

(they add to 180)

180-155=25

The sum of the interior angles of a triangle is always 180

180-50-25= 105

3 0

3 years ago