Asaltyskid Asaltyskid

28-07-2016
Mathematics

Answered

Please help!

For y = 4x 2x^2 - x^3, show how to find the value for y, when x = 2 show your work

Verified Answer :

Anonymous Anonymous

28-07-2016

Since x=2, you plug it into your equation by replacing all the x with 2. You would then solve it by following the PEMDAS rule.

y= 4(2) + 2(2)^2 - (2)^3
y= 4(2) +2(4) - 8
y= 8 + 8 - 8
y= 16 - 8
y= 8

Answer Link

Related Questions

what are some advantages and disadvantages of natural selection

The use of credit in the US has both positive and negative consequences for economic growth Which of the following describes a case in which the use of credit p

How do I use Eukaryote in a sentence

hey guys i need help i dont understand what a reciprocal means i know i am in middle school but i learned this in 4th grade i am in 6th long time pass for 2 yea

A canceled US Treasury check for the purchase of

What is 90 divided by 7

identify each as an expression or an equation y52

How do you do what percent of 60 is 9 Please how to do this

show me how to work out write712 as a percent

A project manager types a document and prints it He is using hardware software hardware and software

Web Analytics