Answer:
C complex
Step-by-step explanation:
a+ bi
a is the real part and bi is the imaginary part
Together they make a complex number
Answer:
9x^2
Step-by-step explanation:
-4/x^2 6/9x
-36/9x^2 6x/9x^2
(x+b/2a)^2-(b^2-4ac)/2a=0
Step 2:
Re-write the expression:
(x+b/2a)^2=(b^2-4ac)/4a^2
Step 3:
get the square root of both sides:
x+b/2a=sqrt[(b^2-4ac)/4a^2]
Step 4:
Simplifying we get:
x+b/2a=sqrt[b^2-4ac]/2a
Step 5
Make x the subject:
x=-b/2a+/-sqrt[b^2-4ac]/2a
The product of 3/7 • 4/5 is 12/35
Answer:
Step-by-step explanation:
2.1 = A - 33 [Solve for A]
+ 33 . + 33
35.1 = A
