Find the roots of 4x^2 - 5x = 3? In simplest radical form.
2 Answers
Mar 26, 2018
Use the formula
Explanation:
Write the equation in form:
Apply the formula:
Mar 26, 2018
Explanation:
first rearrange the equation into standard form
⇒4x2−5x−3=0←in standard form
solve for x using the quadratic formula
∙xx=−b±√b2−4ac2a←quadratic formula
here a=4,b=−5 and c=−3
x=5±√25+488
x=5±√738
⇒x=58±18√73