2/5 x 5= (blank) ( answer must be simplified.)

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

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Ill mark the brainliest if you me with the these three questions 7,8,9