What is x^2-2x-3=0 and in the simplest radical form

Question

asked Apr 8, 2020 130k views

2 Answers

Dariusz · Answer 1 · 2020-04-10T18:31:10+0000

Answer:x=−1 or x=3

Explanation:

Step 1: Factor left side of equation

(x+1)(x−3)=0

Step 2: Set factors equal to 0.

x+1=0 or x−3=0

x=−1 or x=3

Twil · Answer 2 · 2020-04-15T05:06:58+0000

Answer:

X=-1 or X=3

Explanation:

STEP1

Factor left side of equation

X^2-2X-3=0

(X+1)(X-3)=0

STEP2

Set each factor to 0

X+1=0

X-3=0

STEP3

Answer

X=-1

Or

X=3