What is the solution of equation 8x 2x 15x - 10?

To solve the equation ( 8x^2 + 15x - 10 = 0 ), we can use the quadratic formula ( x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} ), where ( a = 8 ), ( b = 15 ), and ( c = -10 ). Calculating the discriminant, we find ( b^2 - 4ac = 15^2 - 4(8)(-10) = 225 + 320 = 545 ). Thus, the solutions are ( x = \frac{-15 \pm \sqrt{545}}{16} ).