Answer:
(sqrt(x) +1)(sqrt(x)-2)
Step-by-step explanation:
Answer:
letter (c) maybe and what's next
Answer:
∑ (n = 1 to 5) (2·(-4)^(n - 1))
S5 = 2·((-4)^5 - 1)/((-4) - 1) = 410
Answer:
28 inch
Step-by-step explanation:
The length of all four sides of square is equal.
The formula used for finding the area of square is:
Area = (Length) × (Length)
Thus, the Area of square whose length is 2√7 is:
Area = 2√7 × 2√7
⇒ Area = 4 × 7 = 28 inch.
Hello there!
In this situation you would divide both sides by 9 giving you: y² = 0.444~
Take the square root of both sides and the equation becomes y = √0.444
No problem (thank me later) :-)
