1

Solve for x.

(x - 4) (x - 4) = 0

A.

-16

B.

-4

C.

4

D.

16

Reset Next

Question

Mathematics

Ashley Horne

20 March, 23:07

1

Solve for x.

(x - 4) (x - 4) = 0

A.

-16

B.

-4

C.

4

D.

16

Reset Next

+1

Answers (2)

Know the Answer?

Katelynn Macias · Answer 1

x = {4, 4}

Step-by-step explanation:

(x - 4) (x - 4) = 0 has two real, equal roots: x = 4 and x = 4. Notice that subbing 4 for x in this equation results in a TRUE equation.

Haas · Answer 2

(x-4) (x-4) = 0

x-4 = 0, x-4 = 0

x-4+4 = 0+4, x-4+4 = 0

x = 4, x = 4

Answer is x = 4 (C.)

1Solve for x.(x - 4) (x - 4) = 0A.-16B.-4C.4D.16Reset Next

1

Solve for x.

(x - 4) (x - 4) = 0

A.

-16

B.

-4

C.

4

D.

16

Reset Next