Subtract.

1 answer:

3 0

5x²-(-2x²) = 7x²
(-3x)-(-x) = (-3x+x)=-2x
(-2)-(10)=-12
7x²-2x-12

You might be interested in

telo118 [61]

Answer:

A........................

5 0

2 years ago

hodyreva [135]

Answer:

Ans is behind it

Step-by-step explanation:

hope it helps uh

8 0

2 years ago

astraxan [27]

If the line is vertical, then all of the point on the line have the same x-coordinate. In this case the x-coordinate is 1, so x=1.

4 0

3 years ago

DanielleElmas [232]

Answer:

4√5, -4√5

Step-by-step explanation:

x^2 = 80

√x^2 = √80

x = 8.9 or 4√5

8 0

2 years ago

schepotkina [342]

Answer:

8x−6

Step-by-step explanation:

Hope this helps!

6 0

2 years ago