What are the solutions of x2 + 6x-6 = 10?

O x=-11 or x=1

O X=-11 or X=-1

O X=-8 or X=-2

O X=-8 or X = 2

Question

Mathematics

Chaz Preston

11 January, 01:35

What are the solutions of x2 + 6x-6 = 10?

O x=-11 or x=1

O X=-11 or X=-1

O X=-8 or X=-2

O X=-8 or X = 2

+1

Answers (1)

Know the Answer?

Ean Fisher · Answer 1

x = - 8 x=2

Step-by-step explanation:

x^2 + 6x-6 = 10

Subtract 10 from each side

x^2 + 6x-6-10 = 10-10

x^2 + 6x-16 = 0

What 2 number multiply to - 16 and add to 6

8 * - 2 = - 16

8 - 2 = 6

(x+8) (x-2) = 0

Using the zero product property

x+8=0 x-2=0

x = - 8 x=2

What are the solutions of x2 + 6x-6 = 10?O x=-11 or x=1O X=-11 or X=-1O X=-8 or X=-2O X=-8 or X = 2

What are the solutions of x2 + 6x-6 = 10?

O x=-11 or x=1

O X=-11 or X=-1

O X=-8 or X=-2

O X=-8 or X = 2