Factoring Polynomials: Double Grouping Answers

0 verified answers1 views
2
Free Preview

What is the factored form of 3x+24y?

A
3(x+8y)
B
3xy(x+8y)
C
3(3x+24y)
D
3xy(3x+24y)
4

Which expression is equivalent to 10x2y + 25x2?

A
5x2(2y + 5)
B
5x2y(5 + 20y)
C
10xy(x + 15y)
D
10x2(y + 25)
9

What is the factored form of 8x2 + 12x?

A
4(4x2 + 8x)
B
4x(2x + 3)
C
8x(x + 4)
D
8x(x2 + 4)
10

The volume of a prism is the product of its height and area of its base, V = Bh. A rectangular prism has a volume of 16y4 + 16y3 + 48y2 cubic units. Which could be the base area and height of the prism?

A
a base area of 4y square units and height of 4y2 + 4y + 12 units
B
a base area of 8y2 square units and height of y2 + 2y + 4 units
C
a base area of 12y square units and height of 4y2 + 4y + 36 units
D
a base area of 16y2 square units and height of y2 + y + 3 units

Did you find these answers helpful?