seven half of a number is 42 find the number
f(x) =-2x^2-4x+5
vertex form
x^2+ 4x - 5 =
go
x,+ 3x+ 4x
(-1)^4x(-1)^5 divided by (-1)^6
x(-x)=
Given △ABC≅△XYZ
, where XY=3x+6
, YZ=2x−5
, and AB=4x−10
.
Find the value of x
f'(x)=24x^2+36x=0
((5*38,43)+10000)*X=x*120
