Register

X^2-x=12 what is one of its solutions

X^2-x=12 what is one of its solutions
asked 44.2k views
16 votes
X^2-x=12 what is one of its solutions

asked
User Ron Smith
by
8.4k points

1 Answer

13 votes

Answer:

One of it solution is -3.

Explanation:

x²-x=12

= x²-x-12=0

= x²+3x-4x-12=0

= x( x+3)+3(x-4)=0

= x+3=0 or x-4=0

= x = -3 or x=4

answered
User Skjalg
by
7.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!