Recall that the product (a + b)(a - b) is the difference of squares, a– b2.
Examine this same product for radical
expressions.
Choose the product of (3+57)(3-17)
06-317 +3-7 - 114
O9-21+ 21 - 149
O9-377 +317 - 149

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

Line wx is parallel to line yz. if m

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.