2x squared minus 5x minus 3 factored is (2x+1)(x-3).
2 over 15 3/5 x 3/3 = 9/15 11/15 - 9/15 = 2/15
11/12 minus 3/8 is 13/24
14/20 minus 3/5 is 1/10
Seven over fifteen minus two over five is: 7/15 - 2/5 = 7/15 - (2 x 3)/(5 x 3) = 7/15 - 6/15 = 1/15
2 minus 5 is -3, sooo your answer should be negative 3 over 7.
x over x is one, so the problem would be 1-2-3/2=-5/3
-1/3 Make them into fractions like: 2/9-5/9 Then you just solve and you get -3/9 which reduces to -1/3
x=-1 ^ how do you know?
1/4 - 3/4 = -2/4 or -1/2
The question contains an expression but not an equation. You cannot solve an expression.
n=-4/3
2/3 minus 12/15 is -2/15
3/2 minus 2 equals -1/2
3/2 minus 1/5 = 1 3/10
It is: 3/4 minus 2/9 = 19/36
1/2 minus 3/7 is 1/14