Question

if a= √2 , b= 2,c=-2 then value of b²-4ac​

Answer 1

Answer:

if a= √2 , b= 2,c=-2 then value of b²-4ac

Answer 2

Answer:

b²-4ac=>2²-4(√2)(-2)

=>4-(-8)(√2)

=>4+8√2

=>4+11.31

=>15.32