Ask question

Ask question

All categories

anzhelika [568]

2 years ago

8

Add. 3x^2 -5x +1 + 2x^2 +9x -6

1 answer:

g100num [7]2 years ago

4 0

Answer:

=5x^2+4x−5

Step-by-step explanation:

Let's simplify step-by-step.

3x2−5x+1+2x2+9x−6

=3x2+−5x+1+2x2+9x+−6

Combine Like Terms:

=3x2+−5x+1+2x2+9x+−6

=(3x2+2x2)+(−5x+9x)+(1+−6)

=5x2+4x+−5

You might be interested in

Which of the following would be a good reason to place your money into a savings account?

tatyana61 [14]

Answer:

B

Step-by-step explanation:

you are not supposed to withdrawal money from a savings account

5 0

2 years ago

Read 2 more answers

Solve for x <br>x- 2x (12 - 1/2) =2 (4-2x) +20<br>A.-14/9<br>B.-9/14<br>C.14/9<br>D.9/14

MrMuchimi

Answer:

A

Step-by-step explanation:

-22x=-4x+28

-18x=28

x=-28/18=-14/9

7 0

2 years ago

These points are linear.

posledela

Answer:

3

Step-by-step explanation:

Select an ordered pair: (2, 7)

Select another ordered pair: (6, 19)

slope = (difference in y)/(difference in x)

slope = (19 - 7)(6 - 2)

slope = 12/4

slope = 3

4 0

2 years ago

Read 2 more answers

Write the equation 2x - 3y = 6 in slope-intercept form.<br>

ohaa [14]

Answer:

y=2/3x-2

Step-by-step explanation:

5 0

3 years ago

Which of the following is the reciprocal of 1 2/3

lana66690 [7]

The reciprocal is B. 3/5

6 0

3 years ago

Read 2 more answers