Question

$\sqrt{2}x^{2} + 7x + 5 \sqrt{2} = 0$
to solve this quadration by factorisation​

Answer 1

√2x²+7x+5√2 = 0

product = √2×5√2 =10

sum=7

numbers are 5 and 2

equatiom becomes

√2x²+2x+5x+5√2=0

√2x(x+√2) + 5(x+√2)

(√2x+5)(x+√2)

x= -5√2/2 , -√2

Answer 2

Answer:

Step-by-step explanation: