WORTH 50 POINTS Recall the formula for factoring the difference of
two squares
a^2-b^2= (a + b)(a - b)
Use the formula to factor n^8-9
What is the value of a?

will mark brainliest pls answer fast

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Sum is 17 and their difference is 3

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)