The Zero Product Property states that if ab = 0, then either a = 0 or b = 0, or both a and b are 0. When the product of factors equals zero, one or more of the factors must also equal zero. Once the polynomial is factored, set each factor equal to zero and solve them separately.
Multiplying x^2 by 5 stretches the graph vertically by a factor of 5. Try graphing both x^2 and 5x^2 and see for yourself that this is correct.
The answer is 452.39 centimeters
The measures of x and y are 291.
There are 5 vowels.
There are 26 letters in total.
Then, the probability of choosing a vowel is 5/26
