Answer:
x² + 4xy + 4y²
Step-by-step explanation:
g o o g l e
if its wrong blame g o o g l e.
63
<u>When dividing by a fraction, it is the same a multiplying that fraction but the reciprocal of it.</u>
21 / 1/3 is same as 21 * 3/1
Answer: 63
0.4
k = 8
7(k - 5) = 21
k - 5 = 3
Hope this helps!
