Question

write this trinomial in factored form? 3x^2-x-10

Answer 1

Answer:

(3x  +5   ) (x-2     )

Step-by-step explanation:

3x^2-x-10

(3x     ) (x     )

We know that -10 = -2*5

3*-2 = - 6 +5 = -1

(3x  +5   ) (x-2     )