Math Is Fun Forum

  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#1 2006-03-14 01:06:02

4littlepiggiesmom
Member
Registered: 2006-01-09
Posts: 42

sum of the solutions problem

What is the sum of the solutions to 4^x -3 * 2^(x+2)

a. Log underscore 2(8/3)
b. 2
c. 5
d. -5
e. none of these


We've keep coming up wth b dunno

Offline

#2 2006-03-14 04:22:21

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,955

Re: sum of the solutions problem

4littlepiggiesmom, the question is not complete.

Is the question

What is the sum of the solutions to 4^x -3 * 2^(x+2)=0?


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

Board footer

Powered by FluxBB