Final Answer
Step-by-step Solution
Specify the solving method
Find the roots of the equation using the Quadratic Formula
Learn how to solve equations problems step by step online.
$21x^2+11x-2=0$
Learn how to solve equations problems step by step online. Find the roots of 21x^2+11x+-2. Find the roots of the equation using the Quadratic Formula. Factor the trinomial 21x^2+11x-2 of the form ax^2+bx+c, first, make the product of 21 and -2. Now, find two numbers that multiplied give us -42 and add up to 11. Rewrite the original expression.