Let
be the first digit and
the second. Then the number is
. The sum and difference of the two digits is 6, which means
which means the number is
FOR question 11 use the inverse to find the joint relative frequency. So do 98-60.
Rewrite it in the form a^2 + 2ab + b^2, where a = 2x and b = 3
(2x)^2 + 2(2x)(3) + 3^2
Use the Square of Sum: (a + b)^2 = a^2 + 2ab + b^2
<u>(2x + 3)^2</u>
Answer:
The answer is -29
Step-by-step explanation:
All you have to do is plug -4 where m is and -8 where n is. Your equation would look like this... 3-(-4)(-8). Then all you have to do is plug it into your calculator and you will get -29.
