veraanna2015 veraanna2015

25-09-2018
Mathematics

contestada

For y = 3x - 2x2 +5x3, show how to find the value for y, when x = 3. Show your work

Relax

Respuesta :

Аноним Аноним

25-09-2018

Y=3(3)-2x2+5x3

First multiply 3 and 3

y=9-2x2+5x3

Now multiply 2 and 2

y=9-4+5x3

now multiply 5 and 3

y=9-4+15

9-4+15=20

So Y=20

Answer Link

Otras preguntas

What are considered to be the four major cause of the civil war?

in both the courage that my mother has and my father is a simple man the speakers express great _____ for their parents A. discust B. fear C.anger D.respect

What is the value of x in simplest radical form?

Why do you think the mandan chose not to adopt the nomadic way of life?

What did theodore roosevelt do to protect the nation's natural areas?

Check my work alexandra and wendy are roommates. alexandra is suing wendy for failure to pay her part of the rent for their apartment. which body of law will go

A butterfly species experienced two mutations. Which mutation was beneficial to the survival of the species?

What's the graph below thanks

Pam and Billy saw some eggs in the nest in their apple tree. They wondered about the baby birds inside the eggs. "Let's watch them!" said Billy. "We can count

All human languages have several basic sounds in common called