sboyd2521
sboyd2521
12-07-2018
Mathematics
contestada
-2x^3-3x^2+4 for x= -2
Respuesta :
st4rgrl
st4rgrl
12-07-2018
The answer is 8.
Substitute x for -2 and solve with pemdas, starting with the exponents.
-2x³-3x²+4
-2(-2)³-3(-2)²+4
-2(-8)-3(4)+4
16-12+4
8
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
What is 14v14 divided by 72 in simplest form?
suppose a cube is given. How many non-congruent triangles can be formed by connecting 3 of the vertices of the cube?
the six rights oc medication administration
Kevin cuts lawns during the summer months. He charges $10 plus $5 per hour. The algebraic model is C = 5h + 10, where C represents the total cost and h represen
Read the following sentence: Our friends were picked up by our parents. Which changes the sentence from passive to active voice without changing its meaning? A.
art A Read the excerpt and answer the question that follows. The first object which saluted my eyes when I arrived on the coast was the sea, and a slave ship, w
If f(x) = -3x + 1, then F-1(x) =
what is the answer ???? help !
Tierney just came back from seeing a neurologist. He tells you that the neurologist has scheduled a test in which images of Tierney's brain will be recorded aft
A plumber has an 8-foot piece of cooper pipe. He needs to cut a 3-foot 10-inche piece of cooper pipe to repair a leak in a sink's water line. How many inches of
