Solve for in the equation x2 - 2x - 35 = 0.

{-5, - 7}

{5, - 7}

{-5, 7}

{5, 7}

Question

Mathematics

Salvador Maxwell

1 June, 15:57

Solve for in the equation x2 - 2x - 35 = 0.

{-5, - 7}

{5, - 7}

{-5, 7}

{5, 7}

+4

Answers (2)

Know the Answer?

Alan Velasquez · Answer 1

X² - 2x - 35 = 0

x = - (-2) + / - √ ((-2) ² - 4 (1) (-35))

2 (1)

x = 2 + / - √ (4 + 140)

2

x = 2 + / - √ (144)

2

x = 2 + / - 12

2

x = 1 + / - 6

x = 1 + 6 x = 1 - 6

x = 7 x = - 5

The answer is equal to {-5, 7}.

Israel White · Answer 2

Israel White 1 June, 19:29

0

Are u doing x,+,-, or division?

Solve for in the equation x2 - 2x - 35 = 0.{-5, - 7}{5, - 7}{-5, 7}{5, 7}

Solve for in the equation x2 - 2x - 35 = 0.

{-5, - 7}

{5, - 7}

{-5, 7}

{5, 7}