Multiplying Trinomial by Monomial

(x-3)(x²+2x+7)

• x³-x²+x-21

• x³+5x+13x-21

• x³-3x²+7x-21

• x²+2x-3

(b + 3)(b² + 2b + 1)

• b³+6b²+6b+3

• b³+5b²+7b+3

• 4b³+8b²+3b

• 3b³+6b²+3b

-5x⁶(3x² - 12x + 30)

• -15x⁸ + 60x⁷ - 150x⁶

• 15x⁸ - 60x⁷ - 150x⁶

• 8x⁶ - 17x + 35

• -8x⁶ + 17x - 35x²

Multiply the following

6h(5h² - 2hz - 4z²)

• 30h³ - 12h²z - 24hz

• 11h³ - 12h²z - 24hz²

• 30h - 12hz - 24 hz²

• 30h³ - 12h²z - 24hz²

Find the area.

Mathematical Equivalence

ON

Simplify:
2x ( -2x -3)

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

Multiply

• 
• 
• 
• 

2x³(x²−2x − 3)

• 2x⁶- 4x³ - 6x³

• 2x⁵−4x⁴ − 6x³

• -2x⁵−4x⁴ − 6x³

• -2x⁶−4x³ − 6x³

Multiply: 5(3x+2)

• 3x+10

• 15x+10

• 15x-10

• 3x-10