Question

Solve the equation using the Quadratic formula: 8x^2-6=0
a.-0.87,0.87
b.-1.15,1.15
c.-2.45,2.45
d.-2.83,2.83

Answer 1

Do you know quadratic formula?

Answer 2

yes

Answer 3

A.

Answer 4

So make data first and then solve it :)
I'll help if you have any problem :)
@AwesomeB please don't give direct answers :)

Data:
a=8
b=0
c=-6

B is 0 because there is nothing for b so we consider it as 0x so b is 0 here

Answer 5

oh kay ! i didnt know what to out for b since it wasnt there...

Answer 6

Isn't the answer A?

Answer 7

Oh okay now you are clear

Answer 8

@AwesomeB I didn't solve it right now just explaining him @D_ will solve and tell us the answer :)

Answer 9

Ok sorry it is my first time on this and i didn't know I couldn't give the direct answer

Answer 10

one moment

Answer 11

Its okay @AwesomeB :) No problem at all :)