Answer:
(x+5)²-10x²
Step-by-step explanation:
USing the completing square method
x² +25
= (x)² +2(x)(5) +(5)² -10x²
=(x+5)²-10x²
Answer:
7/10 < 3/4
Step-by-step explanation:
7/10 = 14/20
3/4 = 15/20
7/10 < 3/4
Answer:
SO what it is is
Step-by-step explanation:
its 10 and 15/355555
45/X + 63/X= 108/X = Y, X= 108 divided by 2 = y, y=54
Answer:
y=-x+3
Step-by-step explanation:
rise/run
-1/1
-1