Question

Use the quadratic formula to solve x^2 + 9x + 10 = 0. Estimate irrational solutions to the nearest tenth.

Answer 1

thanks

Answer 2

already solved it

Answer 3

yeah i did

Answer 4

no i mean i already solved it

Answer 5

ohh okay

Answer 6

could you help with another?

Answer 7

3square root of 3 + 5 squareroot of 2 over 3squareroot of 3 - 2squareroot of2

Answer 8

Nick is solving the equation 3x2 = 20 – 7x with the quadratic formula.

What values should he use for a, b, and c?