Answer:
x= -1, x=1 and x=2
Step-by-step explanation:
The equation is;

Using a graph tool to graph the equation and identify the solution you will have;
x= -1,
x=1
x=2
Check answers
when x=2

Answer:
Step-by-step explanation:
Positive 5
A = a^2.....where " a " is the size of 1 side
A = 256
256 = a^2...take sqrt of both sides, eliminating the ^2
sqrt 256 = a
16 = a
so each side is 16 ft....now we find the perimeter
P = 4a....where " a " is the size of each side
P = 4(16)
P = 64.......so they will need 64 ft of fencing <===
Answer:
(B)24 Units
Step-by-step explanation:
Triangle MNO is an equilateral triangle with sides measuring
units.
The height divides the base into two equal parts of lengths
units.
As seen in the diagram, we have a right triangle where the:
- Hypotenuse =
units. - Base =
units.
Using Pythagoras Theorem

The height of the triangle is 24 Units.
A) 6
The cube root of 216 is 6. 6 x 6 x 6, or 6^3 = 216.