Answer:
The answer to your question is below
Step-by-step explanation:
Equation 4x - 2y = 8 solve for y
First, pass 4x to the right side -2y = -4x + 8
Pass -2 to the right side y = -4/-2 x + 8 /-2
Simplify y = 2x -4 or y = -4 + 2x
I can not see clearly the work of Charlize and Camille, but the one that has the answer shown above is correct.
Answer:
5-i
Step-by-step explanation:
Product=multiplication
Let the complex number=x
(3+2i)*x=17+7i
x=17+7i / 3+2i
x=(17-7i)*(3-2i)/(3+2i)*(3+2i)
=51-34i+21i+14i^2 / 9+6i+6i+4i^2
=51+13i+14i^2 / 9+12i+4i^2
= (51+14 - 13i) / 13
= (65 -13i) / 13
= 65 / 13 - 13 i / 13
= 5 - i.
Answer:
90+1,2 = 200
Step-by-step explanation:
maaf kalo salah
Here is an example(i don't really know how to explain)
Answer:
1) a) yes
b) no
c) a² - 39
(a)² - (sqrt(39))²
(a - sqrt(39))(a + sqrt(39))
This quadratic can be split into real factors, but not rational
sqrt(39) is a real number, but not rational
2) real
