y⁴ · y³ = y¹
y⁷ - y¹ = 0
y(y⁶ - 1) = 0
y = 0, (y⁶ - 1) = 0
y⁶ = 1
|y| = 1
y = (+/-)1
Answer: y = 0, 1, -1
Answer:
y= 1/4
Step-by-step explanation:
Distance= 21.21
( D )Each sandwich has 2 pounds of ham.
let, the height be h
area of the parallelogram= base x height
425 = 35 x h
425/35 = h
12.14m = h
D 1 and -1
divided by 8
(x+1)(x+1)=0
so x=+-1
