A. Use your calculator to work out the exact value of 13822 x 623/ 14
B. Using Approximations to 1 significant figure, check that your answer to part a makes sense

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?