Math, asked by Anonymous, 8 months ago

x^2-2-20=0. tell me factors​

Answers

Answered by pukultanvi4444
0

Answer:

x=√22 or x=−√22

Step-by-step explanation:

Let's solve your equation step-by-step.

x2−2−20=0

Step 1: Simplify both sides of the equation.

x2−22=0

Step 2: Add 22 to both sides.

x2−22+22=0+22

x2=22

Step 3: Take square root.

x=±√22

x=√22 or x=−√22

Answer:

x=√22 or x=−√22

Answered by kondaveetijyotsna200
0

Step-by-step explanation:

hey bro I think x=±√22

I am not understanding your question clearly so I guessed your

answer

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