SOLUTION: if m=7 and n=-5 what is the value of 3m+(m-n)to the 2nd power?
2.which of the following is closest to 10 inches (2.54cm=1inch)
a.4cm c.8cm
c.12cm d.25cm
Algebra.Com
Question 611479: if m=7 and n=-5 what is the value of 3m+(m-n)to the 2nd power?
2.which of the following is closest to 10 inches (2.54cm=1inch)
a.4cm c.8cm
c.12cm d.25cm
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
3m +
...
...
Plug the given values and solve
3(7) + 7^2 - 2(7)(-5) + (-5)^2
...
21 + 49 + 70 + 25
...........
2.54 cm/1 in x 10 in = units of inches
2.54(10) =
.....................
Delighted to help.
-Reading Boosters
Email: HomeworkHelpers@ReadingBoosters.com
Wanting for others what we want for ourselves.
RELATED QUESTIONS
If m?n is defined to mean 5m-3n and m{n to mean 2-n, then what is the value of... (answered by CubeyThePenguin)
If M and N are negative integers and -3M+4N=10,Which of the following could be the value... (answered by JoelSchwartz)
1: true or false
1000........................................998
(Sigma)7 (3/4)^n. =... (answered by ikleyn)
If M and N are 2 positive numbers and M>N, which of the following expressions is the... (answered by ikleyn)
What is the value of 2 to the 2nd... (answered by jim_thompson5910)
if m and n are real numbers, i^2 =-1, and (m-m) -4i =7+ni, what is the value of... (answered by Fombitz)
Points M(-1, 8) and N(3, -4) lie on the graph of y = -3x + 5. Which of the following... (answered by ewatrrr)
Check the formula is correct for K=1,2 and 3
k
Σn^2=k (k+1)(2k+1)/6
n=0
Use... (answered by ikleyn)
what is the value of log square root of m to the 3rd power/n?
(answered by Nate)