Answer:
Putting the value of x = (5-i√5)÷5 in 5x²-10x+6=0.
We get,
⇒ 25 + (i√5)² - 10i√5 - 50 + 10i√5 + 30 = 0
⇒ (i√5)² + 5 = 0 {∵ i² = -1}
⇒ - 5 + 5 = 0
⇒ 0 = 0
Thus, (5-i√5) ÷ 5 is the solution of 5x²-10x+6=0.
When you represent a concept its like the same thing just you're thinking about it in a different way. and example is an elaboration of that.... like an add on. so an example of a representation would be the cup thing... it could be half empty or half full you could be an optimist or a pessimist depends on how you look at it.... see how I did that xb hope I helped
Answer:It is the sum of the shape’s volumes.
The volume in terms of pi is the exact volume.
Using the calculator to multiply by pi provides the approximate volume.
Step-by-step explanation:
5.0000 would not change the value because there is 0 in the decimal place value so, the answer is 5
Answer:
The answer to this question is 19.
Step-by-step explanation:
Given that :
f(x)=13.
f'(x)=3. 1 ≤ x ≤ 3.
Integrate
∫f'(x) dx=∫3 dx
f(x)=3x+c 1 ≤ x ≤ 3.
f(1)= 3+c
c=13-3 =10.
f(x)=3x+10 1 ≤ x ≤ 3.
now ,
f(3)=3(3)+10=19.
So f(3) is at least 19.
