Consider the polynomial identity (difference of squares):
(x+y)(x-y) = x² - y²
Set x =7 and y = 2 to obtain
(7+2)*(7-2) = 7² - 2²
9*5 = 49 - 4
45 = 49 - 4
This is the result required, obtained by using difference of squares.
Answer: Difference of squares.
Answer:
73.5 ....................
The value of can never be 0
y = 0
A
Answer:
<h2>
45°</h2>
Step-by-step explanation:
they are opposite angles, same value of 45°
It's not a as flip is rotational, turn can also be rotational. I would go with slide as translation is a sideways motion