A = 0 (or) B = 0
Solution:
The zero product principle is most probably used to solve a quadratic equation by factoring the factors.
Let us know the definition of zero product principle.
Zero product principle:
The zero product principle states that if the product of two factors is zero then at least one of the factors must be zero.
This means that if AB = 0, then A = 0 (or) B = 0.
Hence, The zero-product principle states that
if AB = 0, then A = 0 (or) B = 0.
9 or -9 because if -9 is squared the negative cancels
Answer:
The rational number is : 37/140
Explanation:
The first number given is three sevenths which can be written as 3/7
The second number given is one tenth which can be written as 1/10
Now, we want to get the midpoint between these two numbers. The midpoint can be calculated as follows:
midpoint = (first number + second number) / 2
midpoint = [(3/7) + (1/10)] / 2
midpoint = 37/140
Hope this helps :)
Answer:
80 pages
Step-by-step explanation:
Given:
Number of pages printed = 5493
Number of booklets made = 68
Let each booklet use 'x' pages.
So, pages used by 68 booklets is given by unitary method and is equal to:
Now, total number of pages are 5493.
Therefore, the pages used by the 68 booklets should be less than or equal to the total number of pages available. So,
Therefore, the number of pages in each booklet is 80.
