MATH 8 Q1 FACTORING POLYNOMIALS

What is the square of 15?

• 15

• 30

• 60

• 225

What is the square of x² ?

• x²

• 2x²

• x / 2

• x⁴

 (-3x²) is equal to ______________.

• -3x²

• -9x²

• 3x²

• 9x²

What is (4x)² equal to?

• 4x²

• 6x²

• 8x²

• 16x²

Multiply: 2(x - 5).

• 2x + 5

• 2x - 5

• 2x - 10

• x - 10

What is the sum of 36y and –12y?

• -48y

• -24y

• 24y

• 24y²

What is the product of -2(x + 4y - 2) ?

• -2x - 8y + 4

• -2x + 8y - 4

• 2x - 8y + 4

• 2x + 8y - 4

Multiply: x(2x + 1).

• 2x² + x

• x² + x

• 2x² + 1

• x + 2x

Find the product of (x + 1)(x + 2).

• x² + 2

• x² + 2x + 2

• x² + 3x + 2

• x² + 3x + 1

What is the square of (x + 3)?

• x² + 9

• x² + 3x + 9

• x² + 6x + 9

• x² + 3x