In the pictured graph, the X axis is labeled as real Axis and the Y axis is labeled as Imaginary axis.
The letter i after a number is considered an imaginary number.
So in the given numbers 2 +2i the w is the real number and 2i is the imaginary number, which is located at the dot labeled B.
-1 +3i, -1 is the real number and 3i is the imaginary number, which is located at the dot labeled A.
Line Segment AB is the correct answer.
A. 2 1/4=8/4+1/4=9/4
b. 3 3/5=15/5+3/5=18/5
c. 4 9/12=48/12+9/12=57/12
d. 2 5/7=14/7+5/7=19/7
e. 3 1/9=27/9+3/9=28/9
f. 10 11/12=120/12+11/12=131/12
Answer:
Part a)
Steve's expression is
For x=3, the expression is equal to
Part b)
Jasmine's expression is
For x=2, the expression is equal to
Step-by-step explanation:
Part a)
Let
n-----> the first term
The expression is
substitute
Steve's expression is
Evaluate for x=3
Part b)
Let
n-----> the first term
Jasmine's expression is
Evaluate for x=2
The equivalent expression to is
First, you multiply the binomials using the multiplying binomial that you are used to. I like to use the box method.
Multiply 4 by 2x and -1 and multiply -7 by 2x and -1
Then, add like terms.