Question

if √2+√x = 3 the X = ?​

Answer 1

Answer:

Given 2+ x =3Squaring on both sides⇒( 2+ ) 2 =3 2⇒2+ x =9⇒ x =9−2=7squaring on both sides⇒( x ) 2 =7 2 ⇒x=7 2

quaring on both sides⇒( x ) 2 =7 2 ⇒x=7 2 =49

quaring on both sides⇒( x ) 2 =7 2 ⇒x=7 2 =49∴x=49

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