Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Groups
Community ▾
A
A
What is [√50] + [-√10]? | StemPy Lab
Quizzes
/
What is [√50] + [-√10]?
Mathematics
Medium
High School (11–12)
Functions and Calculus › Graphs of Functions
Created by
StemPy Lab
What is
[
50
]
+
[
−
10
]
[\sqrt{50}] + [-\sqrt{10}]
[
50
]
+
[
−
10
]
?
2
2
2
3
3
3
4
4
4
10
10
10
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← About which vertical line is the graph of f(x) = (x - 1)(x - 5) symmetric?
f(x) = x² + kx + 9 has the range [0, ∞). What is k? →
More on
Functions and Calculus › Graphs of Functions
Discussion (0)
Log in
to join the discussion.
Loading…
Problems on this topic
Write f(x) = (x - 2)³ as the sum of an even function and an odd function.
Hard
Show that {x} = x - [x] has period 1. Then find the period of {5x}.
Medium
For f(x) = -x² + 10x, find the interval on which f is increasing, the interval on which it is…
Medium
Say whether each function is even, odd or neither. 1/x³; x⁴ + x²; x² + x; x|x|
Easy
All problems on this topic →