A ratio is is statement of how two nummber's compare
The correct answer would be (x+2)(x+2) or (x+2)^2. To solve this (one method), you multiply the value of <em>a </em>and the value of <em>c</em> (this is according to the quadratic equation format: ax^2+bx+c) which would be 4*1 or 4. Then, you have to think of numbers that multiply to a*c or 4, and add up to <em>b</em> (the middle term) or 4. To start, try to think of factors of <em>ac</em> or 4. These include: 4 and 1, 2 and 2. When you multiply 4 and 1 you get 4, however, when you add the two you get 5, which does not match the middle term, 4. However, when you try 2 and 2, not only will it multiply to 4 (the product of a, or 1, and c, or 4) but it also adds up to 4, which is the middle term. This makes your final answer: (x+2)(x+2)
You can approximate e by substituting large values for (1 + 1/n)^n into the expression.
<h3>How to illustrate the expression?</h3>
It should be noted that an expression can simply be used to illustrate the information given in a data.
In this case, you can approximate e by substituting large values for (1 + 1/n)^n into the expression.
Learn more about expressions on:
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Well part a would be 16/40
part b would be 50/50 or 20/40 or 1/2 prety much anything that represents 1/2
