Math, asked by nandyx1726, 5 months ago

Check whether x = -√2 or -2√2 are roots of x2 + √2 x – 4 = 0.​

Answers

Answered by darkslaver65
0

Answer:

√2×2+√2×√2-4=0

2√2+√4-4=0

2√2+2-4=0

2√2+(-2)=0

2√2-2=0

2√2=2

2=2-√2

=2-√2/2

=-√2

i think this may be the answer but not confirm

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