Question

solve the following quadratic equation by factorization x²+2√2x-6=0

Answer 1

Answer:

Solution of the equation is (-3√2) or (√2).

Step-by-step explanation:

x²+2√2x-6=0

∴x²+3√2x-√2x-6=0

∴(x+3√2)(x-√2)=0

equating x with 0

x+3√2=0

∴ x=-3√2..............(1)

x-√2=0

∴ x=√2.................(2)