12. Solve and circle ALL answers that apply. 1x1 - 1 - 10

A

B)

x=-9

x=9

C)

D)

x = - 11

x = 11

Question

Mathematics

Valentin Powers

14 February, 23:03

12. Solve and circle ALL answers that apply. 1x1 - 1 - 10

A

B)

x=-9

x=9

C)

D)

x = - 11

x = 11

+2

Answers (1)

Know the Answer?

Mata · Answer 1

Option D is correct.

Step-by-step explanation:

We have to solve an equation with absolute value function.

The equation is |x| - 1 - 10 = 0

⇒ |x| = 11

⇒ x = 11 or - 11 (Answer)

This is because |x| gives the absolute value of any value of x.

The definition of |x| can be given as

|x| = x, when x ≥ 0 and |x| = - x, when x < 0.

12. Solve and circle ALL answers that apply. 1x1 - 1 - 10AB)x=-9x=9C)D)x = - 11x = 11

12. Solve and circle ALL answers that apply. 1x1 - 1 - 10

A

B)

x=-9

x=9

C)

D)

x = - 11

x = 11