Answers>Maths>IB>Article

Simplify the following quadratic equation: 3x^2 + 20x - 500 = 0.

x = −b ± √(b2 − 4ac) / 2a
x = −20 ± √(202 − 4(3)(-500)) / 2(3)
x = (3x + 50) (x - 10)

AS
Answered by Aarnav S. Maths tutor

1490 Views

See similar Maths IB tutors

Related Maths IB answers

All answers ▸

f(x)=(2x+1)^0.5 for x >-0.5. Find f(12) and f'(12)


What does differentiation actually mean?


The sum of the first and third term of a geometric sequence is 72. The sum to infinity of this sequence is 360, find the possible values of the common ratio, r.


Solve equation 5^(2*x) = 5^(x)+5


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning