Question

plz factorise it ....​

Answer 1

hey mate

here is the answer...

Answer:

To factorise:

√2x²+7x+5√2=0

√2x²+2x+5x+5√2=0

√2x(x+√2)+5(x+√2)=0

(√2x+5)(x+√2)=0

thus,

x=-5/√2 or -√2