Answer:
(x - 5i)(x + 5i)
Step-by-step explanation:
Write this as x^2 + 25. Solving for x^2, we get x^2 = -25.
Recall that the square root of a negative number is an imaginary one. √(-25) equals ±5i (there are two roots, one positive and one negative).
Then x = ±5i.
In factored form, the given expression is (x - 5i)(x + 5i).
Answer:
It's B
Step-by-step explanation:
Because I randomly guessed and that was the answer.
Answer:
the answer is your second choice.
Step-by-step explanation:
y=3x+2
y=-x+2
(i checked with an inequalities calculator)
The answer for this problem is B:-6
Answer:
volume of cone = 1/3πr²h
<u>1</u>×<u>2</u><u>2</u>×3×11
3. 7.
<u>242</u>
7
= 34.57
