I will be using my birth date which is November 17, 1970. And the vocabulary words to describe my math discussion questions.
1. A= 11, B= -17, C= 70 My variables are going to be, a and b also my exponents are
going to be 3 for both a and b.
2. A3 - b3
113 -173 I will now raise my integers to the given exponents of 3.
1331+ 4913 I subtracted a negative and it is now changed to a positive.
My final answer is 6,244
3. (a-b)(a2+ab+b2) I will plug in variable 11 and variable -17
(11--17)(112+11x-17+-172) I will then raise all of the integers and multiply all of my factors.
(11--17)(121+-187+289) Next I will do my adding and subtracting.
28(223) I will then multiply to get my final answer which is 6,244.
4. (b-c) I will then plug in my -17 for my variable b, and also 70 for my
variable c, and A for 11.
(2b-a)
I changed my double negative the divisor to positive.
(-17-70)
2x-17+17
-87
-17
87
17 Both my numerator and denominator were negative so my answer is positive.
My final answer is a fraction and is in the lowest terms.
In my first two algebraic expressions my answers were the same. I am assuming the answers were not a coincidence. I am thinking if the algebraic expressions are plugged in the right way the answers are going to be the same.