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What is an integer dimension?
It is the dimensions that are given in natural numbers or non-negative integers. So no fractions. Such as the room is 2x4 feet NOT the room is 2.5x 3.2 feet or 2 1/2 x 3 1/4 feet
2x4?
8
X2 plus 1 divided by 2x4 plus 4x3 -x2 plus 4x-3?
You can work this out with long division, by checking to see if (x2 - 1) is a factor of (2x4 + 4x3 - x2 + 4x - 3). It is. Unfortunately, the WikiAnswers system is somewhat limited in depicting things such as long division, so we won't be able to represent it here. In short though, (2x4 + 4x3 - x2 + 4x - 3) / (x2 + 1) is equal to 2x2 + 4x - 3. which means that: (x2 + 1) / (2x4 + 4x3 - x2 + 4x - 3) = (x2 + 1) / (x2 + 1)(2x2 + 4x - 3) = 1 / (2x2 + 4x - 3)
Does the numerical expression of (2x4)+(3x3) have a value of 33?
17 2x4=8+(3x3)=17 3x3=9 9+8=17
What is an object that is 2 feet long?
Well, honey, a standard ruler is typically 12 inches long, which is equivalent to 1 foot. So, an object that is 2 feet long would be something like a yardstick or a baseball bat. Just make sure you don't go around swinging that thing indoors, unless you're looking to redecorate with some broken vases.
