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Find the product of (3𝑥) (𝑥 ² − 5𝑥 + 7).

• 3𝑥 ² + 2𝑥 - 7

• 3𝑥 ² − 2𝑥 + 7

• 𝟑𝒙^𝟑 − 𝟏𝟓𝒙 ^𝟐 + 𝟐𝟏x

• 𝟑𝒙^𝟑 + 𝟏𝟓𝒙 ^𝟐 + 𝟐𝟏x

Which of the following is the result when (3𝑎 ²𝑏 ³ ) is multiplied to (4𝑎 ³𝑏 ² )?

• 7𝑎 ⁵𝑏 ⁵

• 7𝑎 ⁶𝑏 ⁶

• 12𝑎 ⁶𝑏 ⁶

• 12𝑎 ⁵𝑏 ⁵

Find the product of (𝑥 ³) (𝑥 ⁵).

• x²

• x⁸

• 2x²

• 2x⁸

Find the product of (2r) (9r²).

• 18r³

• 18r

• 11r³

• 11r

What is the product of (5x+2)(x²-3x+6)?

• 5x³ - 17x² +24x +12

• 5x³ - 13x² + 24x +12

• 5x³ + 17x² - 24x +12

• 5x³ +13x² - 24x - 12

Simplify: 5 (3x + 2)

• 3x + 10

• 15x + 10

• 15x - 10

• 3x - 10

Simplify: (x - 5) (x + 1)

• x² - 4x - 5

• x² - 5x - 4

• x² + 6x - 5

• x² - 4x - 4

Find the product of (5c-2) (3c²-5c+4).

• 15c³-31c⁴+30c²-8

• 15c³-19c²+10c-8

• 15c³-31c²+30c-8

• 15c³-31c²+30c+8

Simplify: 10ab (ab + bc + ca)

• 10ab-10abc+10ac

• 10ab+10abc+10ac

• 10a²b² + 10ab²c + 10a²bc

• 10a²b² - 10ab²c + 10a²bc

 Multiply (x + 7)²

• x² + 7x + 7x + 49

• x² + 14x + 49

• 7x² + x + 7

• x² + 7x + 7