Exploring Unit 7 Section 6 Concepts

What is the result of multiplying x by x?

• x

• 2x

• x^2

• 1x

Which pair of numbers adds to 7 and multiplies to 12?

• 2 and 5

• 3 and 4

• 6 and 1

• 7 and 5

How do you check if your factored form is correct?

• Multiply the factors

• Add the factors

• Divide the factors

• Subtract the factors

What is the correct factored form of x^2 + 7x + 12?

• (x + 7)(x + 5)

• (x + 2)(x + 6)

• (x + 6)(x + 1)

• (x + 3)(x + 4)

What is the result of factoring the trinomial x^2 + 5x + 6?

• (x + 3)(x + 2)

• (x + 2)(x + 3)

• (x + 1)(x + 6)

• (x + 5)(x + 1)

What is the GCF of 12x^2 and 4x?

• 8x

• 12x

• 4x

• 2x

When factoring by grouping, what should the parentheses match?

• The original equation

• The terms outside the parentheses

• Each other

• None of the above

What is the correct factored form of 2x^2 + 5x + 3?

• (2x + 3)(x + 1)

• (x + 1)(2x + 3)

• (2x + 1)(x + 3)

• (x + 3)(2x + 1)

What is the correct factored form of 6y^2 - 5y - 4?

• (3y + 4)(2y - 1)

• (2y + 1)(3y - 4)

• (3y - 4)(2y + 1)

• (2y - 1)(3y + 4)

What is the correct factored form of 12C^2 + 11C - 5?

• (4C - 1)(3C + 5)

• (3C - 1)(4C + 5)

• (4C + 5)(3C - 1)

• (3C + 5)(4C - 1)