bwinthrop15 bwinthrop15

16-05-2014
Mathematics

Answered

Evaluate the following expression using the values given:

Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3.

Answer :

iloveonedirection iloveonedirection

17-05-2014

-3(2^2) - 3(-1) + 3(3^2) - 2(-1^3)
-3(4) - 3(-1) + 3(9) - 2(-1)
-12 + 3 + 27 + 2
-9 + 27 + 2
18 + 2
20

Answer Link

Other Questions

Select the correct answer from each drop-down menu. What helps in triggering a positive feeling in your body? regularly is a good stress buster as the central n

A person borrows Rs. 5000 for 2 years at 4% per annum simple interest . He immediately lends it to another person at 6 1/4% per annum simple interest for 2 year

Suppose we want to compute the OR of R1 and R2, and put the result in R3. Fill in the missing binary instructions in the following sequence.1001100001111111

identify the problem from a local area

According to Bormann, ______ may be the dynamic force that provides a necessary and sufficient set of causes to explain an evolutionary theory. a. religious fai

In the comparison of age-structure pyramids, which of the following would likely be a higher priority in the Netherlands than in Niger?a) Educationb) Healthcare

What is the value of x?

The technique which is used to separate different fractions of crude oil in petroleum industry is crystallisation thin layer chromatography sublimation fraction

What item was available in Sears' catalogue in mid to late 19th century? 1) Coca-Cola 2) Cocaine 3) E-cigarettes 4) Opium

Unlike paranoid schizophrenia, paranoid personality disorder differs from paranoid schizophrenia in that paranoid personality _________________. 1) has hallucin