Multiply Monomials and Polynomials

2x²(x+5)

• 2x²+5

• 2x²+10x²

• 2x³+5

• 2x³+10x²

x(x+4)

• 2x+4

• x²+4x

• x²+4

10x(x+2)

• 10x+2

• 10x²+20x

• 10x²+2

• 10x+20x

Simplify: 10(x-2)

• 10x-2

• 10x-20

• 10x-12

• 10x-8

5x(5x+5)

• 10x²+25x

• 10x²+10x

• 25x²+25x

• 25x²+10x

10(x+y+z)

• 10x+y+z

• 10x+10y+z

• 10x+10y+10z

• 10xyz

10x(2x²+3x+4)

• 20x³+30x²+40x

• 20x²+30x+40

• 12x³+13x²+14x

• 12x²+13x+14

Simplify:
3x³(2x² + 9x + 6)

• 6x⁵ + 27x⁴ + 18x
• 6x⁵ + 18x² + 9
• 6x⁵ + 27x⁴ + 18x³
• 6x⁵ + 45x³ 

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

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

What problem is being modeled here?

• 5x²(-3x²+6x-2)
• 5x²(-3x²-6x-2)
• 5x²+(-3x²+6x-2)
• 5x²-(-3x²+6x-2)