One of the most important and exam oriented question from quadratic equation chapter as it was already asked in various important examinations in which we have solve the equation x²+2√2x-6=0
Kindly give me a detailed solution of this question
RS Aggarwal, Class 10, chapter 4A, question no 20
x²+2√2x−6=0
x²+3√2x−√2x−6=0
x(x+3√2)−√2(x+3√2)=0
(x+3√2)(x−√2)=0
Either (x+3√2)=0, then x=−3√2
or x−√2=0, then x=√2
x=√2 or −3√2