Answer:
The answer is 7776!
Step-by-step explanation:
Use PEMDAS
PEMDAS:
Parentheses
Exponents,
Multiplication
Division (from left to right),
Addition and
Subtraction (from left to right).

Now completing the square.

(x+5)² = 16 is the rewritten equation... For first question btw.
For the solutions to the equation -

x = -1,-9 is the solution, for the second question.
Answer:
4.0503
Step-by-step explanation:
Answer:
3,
3x+5
Step-by-step explanation:
DIFFERENTIATE W.R.T. X
3
EVALUATE
3x+5
Answer:
A regular pentagon has 540 degrees and a regular hexagon has 720 degrees and a square has 360 degrees
Step-by-step explanation: