Question

9x^2-3x-20
factor the polynomial if possible
show work

Answer 1

would it be (x-3)(x-4)

Answer 2

9x2-3x-20
find the possible roots by equating the equation to 0

Answer 3

the only one that has a square root is 9

Answer 4

just solve via quadratic formula

Answer 5

im a freshmen we dont learn quadratic equation til junior year and we arent allowed to use that so that doesnt help me

Answer 6

factorize then

Answer 7

i dont know how to do these at all

Answer 8

gosh then let me find another solution