Assignment:
Q1. a. square root of x-2 = 1 show work
b. square root of x cubed = 27 show work
c. 3 x the square root of x squared = 9 show work.
Q2. Is the square root of x squared = x an identity (true for all non values of x?) Explain answer.
Q3. For the equation x - 2 times square root of x on the same graph (by plotting points if necessary) Show the points of intersection of these two graphs.
Q4. In a right triangle, the sides are related by Pythagorean Theorem c squarred + a squared + b squared where c is the hypotenuse ( the side opposite the 90 degree angle) Find the hypotenuse when the other 2 sides' measurements are 6 feet and 8 feet. Show work.
Q5. Should you travel north for 65 kilometers then travel east 75 kilometers. How far are your from your starting point? Show work.
Q6. The volume of a cube is given by V= s cubed. Find the length of a side of a cube if the volume is 1000 cm cubed. Show work.
Provide complete and step by step solution for the question and show calculations and use formulas.