Question

(ii) x² – √2x - 4 = 0;​

Answer 1

Answer:

Step-by-step explanation:

here is your answer .....

x² +√2x - 4 = 0

x² +√2x=4

<b><i><u> Add (√2/2)² to both sides </b></i></u>

x² +√2x + (√2/2)² = 4 + (√2/2)²

(x+√2/2)² = 4 + 2/4

(x+√2/2)²= 4 + 1/2

<i><u>(x+√2/2)²= 9/2</i></u>

Solve this equation

And the final solution are ...

x= 2√2

x=√2

Plz mark me brainliest