What are the possible values of x in -11x2 + 2x = 10?

asked Dec 11, 2016 229k views

3 votes

7.4k points

Please log in or register to add a comment.

1 vote

$-11x^2+2x=10\\ -11x^2+2x-10=0\\ \Delta=2^2-4\cdot(-11)\cdot(-10)=4-440=-436$

$\Delta\ \textless \ 0\Rightarrow$ no real solutions

Anirudha answered Dec 15, 2016

7.9k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers