besojaber27
besojaber27
02-02-2021
Mathematics
contestada
If f (x)=x 3 + 2x 2 - 3, what is f (-1)?
Respuesta :
manissaha129
manissaha129
03-02-2021
Answer:
f(x)= x³+2x²-3
f(-1)= (-1)³+2(-1)²-3 = -1+2-3 = -4
+
2
=
-
2
f
(
-
1
)
=
-
2
is
the
right
answer
.
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
what volume of 0.0105-M HBr solution is be required to titrate 125 mL of a 0.0100-M Ca(OH)2 solution? Ca(OH)2 + 2HBr ? CaBr2 + 2H2O
Please Help!!! 20pts
A sample of 0.5662 g of carbon is burned in oxygen in a bomb calrimeter, producing carbon dioxide, Assume both the reactants and products are under standard sta
What are statoliths, and what role do they play in plant growth?
While repeating Pasteur's experiment with the swan-necked flask, John Tyndall occasionally observed the opposite result. Tyndall noticed that the boiled broth i
An aluminium kettle weighs 1.05 Kg. (a) What is the heat capacity of the kettle? (b) How much heat is required to increase the temperature of this kettle from 2
Simona has suffered brain damage from a near-fatal motorcycle crash. She is able to remember verbal information but cannot recall visual designs and locations.
What is an important step toward acquiring scientific literacy?
Carbordum is silicon carbide SiC a very hard material used as an abrasive on sand paper and in other applications. it is prepared by the reaction of pur sand S
solve number 25 pls i dont know how to put it into an equation
