Answer:
Step-by-step explanation:
US liquid pint 2.25
1.25/20=1x
1.25x=20
x=20/1.25=16
1 inch=16 feet
Answer:
−2x^2 − 9x + 3
Hit Brainliest if this was helpful! :)
X^4 + x^3 + x^2 + x = 0
x(x^3 + x^2 + x + 1) = 0
x[x^2(x + 1) + 1(x + 1)] = 0
x(x + 1)(x^2 + 1) = 0 ⇔ x = 0 or x + 1 = 0 or x^2 + 1 = 0
x = 0 or x = -1 or x^2 = -1 -false
Answer: x= 0 or x = -1.
