Mimijones79
Mimijones79
04-08-2022
Mathematics
contestada
If f(x) =
(3+x)
(x-3)
what is f(a + 2)?
Respuesta :
Amerka33
Amerka33
08-08-2022
We have f(x)=(3+x)(x-3)=3x-9+x²-3x=x²-9
So f(a+2)=(a+2)²-9=a²+4a+4-9=a²+4a-5
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
which compound is an unsaturated hydrocarbon
what effect did the breakup of the Soviet Union have on Cubans?
a car travels 100 meters in 4.0 seconds. Find the average velocity
Why do dolphins leap from the water?
What is the chemical formula for iron(III) oxide? (1) FeO (3) Fe3O (2) Fe2O3 (4) Fe3O=
How many milliliters of 0.100 M NaOH(aq) would be needed to completely neutralize 50.0 milliliters of 0.300 M HCl(aq)? (1) 16.7 mL (3) 150. mL (2) 50.0 mL (4) 3
Two substances have different physical and chemical properties. Both substances have molecules that contain two carbon atoms, one oxygen atom, and six hydrogen
A liter bottle of water has a mass of about how many kilograms?
What happened to Greek democratic practices when Philip of Macedonia conquered Greece
the rockford's have a square play area that is built around a center sandbox that is in the shape of a circle. the sides of the play area are tangent to the cir
