Math, asked by SAITRRINADH1044, 5 months ago

Find the value of lambda for which x is equal to under root 2 is a solution of the quadratic equation lambda x square + root 2 x minus 4 is equal to zero

Answers

Answered by vivekgakkhar0710
0

Answer:

2

Step-by-step explanation:

Please read ¥ as lambda

¥x²+√2x-4=0

put the value of x=√2 (given that √2 is a solution)

¥(√2)²+√2(√2)-4=0

2¥+2-4=0

2¥=2

¥=2

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