(x - 3)(x + 4) = 0 Solve for x

(x - 3)(x + 4) = 0 x=3 and x=-4

DL

Related Maths GCSE answers

All answers ▸

What is completing the square and how do I do it?


Find all three roots of the cubic: 2x^3 +5x^2 - 22x +15=0.


ABC is a right angled triangle. D is the point on AB such that AD = 3DB. AC = 2DB and angle A = 90 degrees. Show that sinC = k/√20 where k is an integer. Find the value of k


How do you use the quadratic formula?