(a^1/2 -b^1/2)(a^1/2 +b^1/2)
pls help fast

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

What is the solution to the equation in the & show work i’m very

If 3x+8=3x+8 is it one solution or no solution