Thursday
July 31, 2014

Homework Help: math

Posted by summer on Sunday, February 12, 2012 at 8:21pm.

Q=3x^2+4y^2 if x+y=7 what is minimum value for Q.
I have absolutely no idea how to solve this problem.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math Absolutely no idea - Find the absolute maximum value and the absolute ...
Calculus - Find the extreme value(s) of the function f(x)=1/(1-x^2). I tried, ...
math - Consider the initial value problem, f(x,y) = y(18.06 - y), y(0) = 12. The...
Calculus - Evaluate the integral of 4x^2(2+x^3)^9 dx. I'm supposed to use the ...
MATH - How do i solve the pair of simultaneous equations y=4-2x y=2x^2-3x+1 ?? ...
pre calc - Find the values of b such that the system has one solution. x^2 + y^2...
7th grade math Ms. Sue please - I have absolutely NO IDEA how to solve this ...
Algebra 2 - solve log2(3x-1)-log2(x-1)=log2(x+1) i have absolutely no idea how ...
math - Is 4,564,282 a prime or composite number?! Seriously, I have absolutely ...
Math (Pre-Calculus) - 9t^4 + 6t^2 + 2 the problem is asking for the value of t ...

Search
Members