Answers>Further Mathematics>A Level>Article

Solve the following inequality: 2x^2 < x+3

2x² < x+3, 2x²- x - 3 < 0, (2x - 3) (x + 1) < 0, Positive quadratic. Roots: x = -1 and x = 3/2, Therefore, x takes values greater than -1 and less than 3/2.

Answered by Olia M. • Further Mathematics tutor

4261 Views

See similar Further Mathematics A Level tutors

Solve the following inequality: 2x^2 < x+3

Related Further Mathematics A Level answers

How to determine the rank of a matrix?

How do I solve x^2 + x - 6 > 0 ?

FP3- Find the eigenvalues and the eigenvector for the negative eigenvalue, from this 2x2 matrix of columns (2,1) and (3,0)

Integrate f(x) = 1/(1-x^2)