OPERATIONS ON POLYNOMIALS

x+x=___

• x

• x²

• 2x

• 2x²

Which are similar terms?

• a, b

• 2a, b

• a, 2a

• 2ab

What is -5m+2m?

• 3m

• 7m

• -3m

• -7m

What is 2xy - 5xy?

• -3xy

• 7xy

• 3xy

• -7xy

(2a) (5a) =___

• 7a

• 10a

• 10a²

• 7a²

Choose the best answer for the sum of x + y +z

• xyz

• 1xyz

• 1x+1y+1z

• x+y+z

What is 4x divided by 2x?

• 2

• 2x

• 2x²

• x

What is (a) (ab) (c)?

• a+b+c

• abc

• 2abc

• a²bc

Find the quotient when 10x² is divided by -2x

• -5x

• 5x

• 8x

• -8x

 $What\ is\ -\frac{m^{10}}{m^{10}}?$  

• m

• 1

• -m

• -1