Which represents the solution (s) of the system of equations, y = x^2 - 2x - 15 and y = 8x - 40? Determine the solution set

algebraically

(-5, - 80)

(5.0)

(5,0) and (-5, - 80)

no solutions

Question

Mathematics

Clarence

6 May, 20:20

Which represents the solution (s) of the system of equations, y = x^2 - 2x - 15 and y = 8x - 40? Determine the solution set

algebraically

(-5, - 80)

(5.0)

(5,0) and (-5, - 80)

no solutions

+3

Answers (1)

Know the Answer?

Calvin · Answer 1

I can't English language better but I think this is the correct answer

Step-by-step explanation:

8x-40=x^2-2x-15

0=x^2-10x+25

0=x^2-5x-5x+25

0=x (x-5) - 5 (x-5)

0 = (x-5) (x-5)

::x=5

Which represents the solution (s) of the system of equations, y = x^2 - 2x - 15 and y = 8x - 40? Determine the solution setalgebraically(-5, - 80)(5.0)(5,0) and (-5, - 80)no solutions

Which represents the solution (s) of the system of equations, y = x^2 - 2x - 15 and y = 8x - 40? Determine the solution set

algebraically

(-5, - 80)

(5.0)

(5,0) and (-5, - 80)

no solutions