Answer:
the third one
Step-by-step explanation:
the third one
Answer:
At the end krisi will receive 550
Step-by-step explanation:
We have given that krisi took $500
So the principle amount P = $500
Rate of interest r = 5%
Time t = 2 years
We know that simple interest is given by
So the amount which he receive = 500 +50 =550
So at the end krisi will receive 550
Answer:
x=2√3
Step-by-step explanation:
Let's solve your equation step-by-step.
x2
3
=4
Step 1: Simplify both sides of the equation.
1
3
x2=4
Step 2: Divide both sides by 1/3.
1
3
x2
1
3
=
4
1
3
x2=12
Step 3: Take square root.
x=±√12
x=2√3 or x=−2√3
<span>Hey there,
x^2 -6x+25=0
Per quadratic formula, roots of ax^2+bx+c are
x=[-b+sqrt(b^2-4ac)]/2a and x=[-b-sqrt(b^2-4ac)]/2a
In this example, a=1, b=-6, and c=25
So, x= [6+sqrt(36-100)]/2 and x= [6-sqrt(36-100)]/2
=> x = [6+sqrt(-64)]/2 and x = [6-sqrt(-64)]/2
=> x = 3+4i and x= 3-4i
Hope this helped you alot!!!!!!!!</span>
This is division of 2 complex numbers.
2__ =
3 - i
Multiply both numerator and denominator by conjugate number of the denominator.
2 * 3+ i =
3 - i 3 +i
separate the rational and irrational numbers from
each other
6 + 2i = 3 + 1 i
10 5 5
This is also division of 2 complex numbers into each other.
