Simple...
4x2-9=0
4x2=9
x2=9/4
x=+3/2 or -3/2
Missed a step. :)
x2=9/4
x2=3/2
x= square root of +- 3/2
Chat with our AI personalities
The LCM (Least Common Multiple) of 2x7 and 4x9 is 36x63.
9
Well, honey, in order to find out how many factors in 4 times 9 equals 36, you need to break it down. 4 times 9 is 36, so there are 2 factors in this equation. But if you're looking for the factors of 36 itself, well, buckle up because there are 9 factors in total: 1, 2, 3, 4, 6, 9, 12, 18, and 36. Hope that clears things up for ya!
135
6x6, 9x4, 4x9, 3x12, 12x3, 2x18, 18x2