Exercise
$\frac{2x^2+x-1}{\sqrt{x^2+3}}$
Step-by-step Solution
Learn how to solve special products problems step by step online. Simplify the expression (2x^2+x+-1)/((x^2+3)^(1/2)). Factor the trinomial 2x^2+1x-1 of the form ax^2+bx+c, first, make the product of 2 and -1. Now, find two numbers that multiplied give us -2 and add up to 1. Rewrite the original expression. Factor 2x^2+2x-x-1 by the greatest common divisor 2.
Simplify the expression (2x^2+x+-1)/((x^2+3)^(1/2))
Final answer to the exercise
$\frac{\left(x+1\right)\left(2x-1\right)}{\sqrt{x^2+3}}$