Answer: 2/1
Step-by-step explanation:
Ax
B
Step-by-step explanation:
.....
...
..
Answer:
See explanation!
Step-by-step explanation:
<u>Due to the way the question is expressed we will assume that it means to find the product of this expression (thus simplify or factor our the equation). </u>
So let us solve as following:

So we have factored our the expression and solve for the values of
which since its <em>squared, </em>the solution can be either positive or negative. Thus
and 
Answer:
a
Step-by-step explanation:
Answer:
The number is 62
Step-by-step explanation:
Let the digits of the number be T and U;
A 2 digit number is represented as: 10T + U
So,


Required
Find the digit
Make U the subject in the first equation

Substitute 8 - T for U in the second




Collect Like Terms






Recall that:



<em>Hence, the number is 62</em>