Solve x^2 + 5x – 24 = 0

Being a quadratic equation in the following form,the simplest way to solve would be through the quadratic formula which goes as follows:
The first step to solving is therefore to identify a, b, c, within our question.a=1b=5c=-24we would then plug these into our equation and solve for values of x as shown on the whiteboard.

MK

Related Maths GCSE answers

All answers ▸

Solve algebraically: 6a + b = 16 5a - 2b = 19


Simplify √(4x^8).


f(x)=2x^2 -8 What is the value of x if f(x)=0, x>0


Solve x2 + 2x − 4 = 0 leave in simplest form.