Answer:
-10.4424
Step-by-step explanation:
i think, you might need to round
<u>Given</u>:- x = 3 + √5 ; y = 3 - √5
<u>Expression</u>:- x² - 2xy + y²
Hence, Value of expression x² - 2xy + y² is 20.
22u2uu2i2iu2ui
no
9b^3 -11 -10b^3
combine like terms
9b^3 -10b^3 -11
-b^3 -11
To figure out the midpoint, you need to plug the coordinates into the midpoint formula.
M (x1 + x2 / 2, y1 + y2/2)
M [ 2 + (-3)/2, 5 + 9/2]
M ( -1/2, 7)
