6. Exponents, Polynomials, and Polynomial Functions

Multiply each expression.

$3a(5a+3b)$

Multiply each expression.

$-x(3x^2-4x+2)$

Multiply each expression.

$(3x^2-5x+3)2x^2$

Multiply the polynomials using FOIL.

$(x-5)(x-12)$