The expression (x-9)(2x^2-6x+3) can be rewritten as which of the following?

a. x(2x^2-6x+3)-9(2x^2-6x+3)

b. 2x^3+54x-27

c. x(2x^2-6x+3)+9(2x^2-6x+3)

d. 2x^3-6x^2-27

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Find the value of the cosine for angle a

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check