Roots can be written as fraction exponents. An exponent of 1/2 means the square root.
Answer:
No! The answer is not zero. There can be infinite solutions for this equation.
Hope it helps!
It should be 6.36cm. If not ask someone smart in your class.
Answer:
C
Step-by-step explanation:
A closed circle means inclusive, and -2 is included in values that would make the equation true. Then you just have to test another number greater than and less than -2 to see which way the arrow should point.
-3(-3) + 1 < 7
9 + 1 < 7
10 < 7 FALSE
-3(0) + 1 < 7
1 < 7 TRUE
All values (including -2) will make this equation true
