Question

Use the quadratic formula to solve the equation
3x^2-5x=1

Answer 1

This is the quadratic equation (the square root sign should stretch over the -4ac sign too):
\[x = \frac{-b ± \sqrt b^2 - 4ac}{2a}\]
and you can find your a, b, and c from this formula:
\[ ax^{2} + bx + c = 0\]
then substitute the values in and solve and i'll check your answer.

Answer 2

A = 3, B = -5, C = -1

Answer 3

x= -(-5)^2+/-sqr(-5)^2-4.3.(-1)/2(3)
=x=5+/-sqr37/6
Solution set is {5+sqr37/6 or 5-sqr37/6}
P/s check

Answer 4

Yes ,YOu're right :)