Using the quadratic formula
Last attempts:Solve the equation $7x^{2} + 9x + 1 = 0$ using the quadratic formula. Give your answers correct to at least 3 significant figures.
Click here to try another question like this.
Solve the equation $7x^{2} + 9x + 1 = 0$ using the quadratic formula. Give your answers correct to at least 3 significant figures.
Click here to try another question like this.