ANSWER
f(2)=(10/2)^3
f(2)=(5)^3
f(2)=125
Take the square root of both sides
remember to take the positive and negative root
2x+5=-7 or
2x+5=7
solve each
2x+5=-7
subtract 5
2x=-12
divide 2
x=-6
2x+5=7
subtract 5
2x=2
divid 2
x=1
x=-6 or 1
Answer:
X= -1
Step-by-step explanation:
Used an Algebra app :)
It helps.
Answer:
-1 , |-2| , 3 , 4 , |5|
Step-by-step explanation:
upright bars | | mean absolute value
upright bars | | make the number inside them
positive
|-2| = 2
|5| = 5
4, |-2|,3,|5|,-1
-1 , |-2| , 3 , 4 , |5|