Answer:
-(7y^3+7y+36)
Step-by-step explanation:
(-73-y+1)+(-7y^3-6y)
-37+1-y-7y^3-6y
-36-y-6y-7y^3
-36-7y-7y^3
-7y^3-7y-36
-(7y^3+7y+36)
Answer:
2<∛13<3 1<∛6<2
Step-by-step explanation:
Lets find the integers a and b ∛13 lies between.
a<∛13<b
a³<13<b³
=> a=2 so 2³=8 and b=3 so 3³=27 8<13<27
Similarly a<∛6<b
a³<6<b³
a=1 and b=2
Answer:
fyi b's answer has imaginary numbers in it...
Imaginary: 1 +
Imaginary: 1 -
Step-by-step explanation:

=
... the negative root will produce imaginary solutions