Solve x^3+2x^2+x=0

Solve x3 + 2x2 + x = 0Factorise to get:x(x2 + 2x + 1) = 0x = 0 or x2 + 2x + 1 = 0Factorise x2 + 2x + 1 to get:(x + 1)(x + 1) = 0Solve for x: x = -1, x = -1, x = 0

JG

Related Maths A Level answers

All answers ▸

Using methods of substitution solve the following simultaneous equations: y - 2x - 1 = 0 and 4x^2 + y^2 - 25 = 0


Given that f(x)= (3+x^2)(x^1/2-7x). Find f'(x) (5marks)


Surds question 3 - C1 2016 Edexcel


What is the integral of (cos(x))^2?