42-15=27
42
(x + 7)(x - 6)
X = 5 or -5 3x2 - 42 = 33 3x2 = 75 x2=25
Subtracting 42 minutes from 15 hours 19 minutes gives 14 hours 37 minutes.
x = ? 42 = x squared minus x
42-15=27
It is: 2n^2 -5n -42 equals (2n+7)(n-6) when factored
t2+ t - 42 it can't be simplified anymore
15/42 - 14/42 = 1/42
are you sure you don't mean "4n squared - 26n + 42" ?? This would give 2(2n-7)(n-3) Davehx
42
The GCF is 3.
The GCF is 3.
3
(x + 7)(x - 6)
Factor them. 3 x 5 = 15 2 x 3 x 7 = 42 Select the common factor. The GCF is 3.