Find the exact solutions for 4 − x^2 = |2x − 1|

x=-1

x=-1+60.5

SV

Related Maths A Level answers

All answers ▸

Differentiate f = ln(x^2 + 1) / (x ^ 2 + 1).


Solve int(ln(x)dx)


Given that 5cos^2(x) - cos(x) = sin^2(x), find the possible values of cos(x) using a suitable quadratic equation.


How do I find the roots of a quadratic equation?