Respuesta :
Answer:
a = -5.
Step-by-step explanation:
x(3x+1) - 2(3x-5)
= 3x^2 + x - 6x + 10
= 3x^2 - 5x + 10
Comparing this term by term with
3x^2 + ax + 10 we see a = -5.
Answer:
a = -5.
Step-by-step explanation:
x(3x+1) - 2(3x-5)
= 3x^2 + x - 6x + 10
= 3x^2 - 5x + 10
Comparing this term by term with
3x^2 + ax + 10 we see a = -5.