Ontario 10 Academic (MPM2D)
topic badge
Grouping in pairs

Interactive practice questions

Determine which of the following expressions are in factored form. Select all the correct options.

$-5\left(2y+z\right)-b\left(2y+z\right)$5(2y+z)b(2y+z)

A

$\left(a+7\right)\left(a+2\right)$(a+7)(a+2)

B

$\left(x-5\right)\left(x+y\right)$(x5)(x+y)

C

$3x\left(a+2b\right)+2\left(a+2b\right)$3x(a+2b)+2(a+2b)

D

$-5\left(2y+z\right)-b\left(2y+z\right)$5(2y+z)b(2y+z)

A

$\left(a+7\right)\left(a+2\right)$(a+7)(a+2)

B

$\left(x-5\right)\left(x+y\right)$(x5)(x+y)

C

$3x\left(a+2b\right)+2\left(a+2b\right)$3x(a+2b)+2(a+2b)

D
Easy
Less than a minute
Sign up to try all questions

Consider $\left(a+b\right)\left(c+d\right)$(a+b)(c+d) and $ac+ad+bc+bd$ac+ad+bc+bd.

Consider $\left(x+2\right)\left(y-9\right)$(x+2)(y9) and $xy-9x+2y-18$xy9x+2y18.

Consider $\left(8-x\right)\left(7-y\right)$(8x)(7y) and $56-8y-7x+xy$568y7x+xy.

Outcomes

10D.QR3.02

Factor polynomial expressions involving common factors, trinomials, and differences of squares, using a variety of tools and strategies

What is Mathspace

About Mathspace