Answer:
The given equation will have two roots as +5i and -5i
Step-by-step explanation:
Shasta claimed that the equation x^2+25=0 can be solved by using its factored form of (x+5i)^2=0, and that -5i is the only zero for this function
The given equation is 
This clearly shows it will have complex roots, and since it is a quadratic equation it will have 2 complex roots


x = ± 5i
It will be false to say that -5i will be the only complex root to this equation.
The given equation will have +5i and -5i as its roots.
Lets verify
x = +5i

x = -5i

Answer:
Step-by-step explanation:
The given figure is a trapezoid. The perimeter of a plane figure is expressed as the the distance around the figure. Therefore
Perimeter = a2 + b2 + a1 + b1
Perimeter = 4.7 + 5.8 + 8.5 + 6.89 = 25.89 feet
The formula for determining the area of a trapezoid is expressed as
Area = 1/2(a + b)h
Where
a and b are the length of The bases are the 2 sides of the trapezoid which are parallel with one another.
h represents the height of the trapezoid.
From the diagram,
a = 4.7 feet
b = 8.5 feet
h = 5.8 feet
Area = 1/2(4.7 + 8.5)5.8
Area = 1/2 × 13.2 × 5.8
Area = 38.28 feet²
To do this, start simple first.
Add 10 and 2
10 + 2 = 12
Now add the fractions:
9/12 + 1/12 = 10/12
Simplify: 5/6
Nate will be 12 and 5/6 years old.
Answer:
The answer is b
Step-by-step explanation: