200t + 8t^3 - 80t^2
8t(25 + t^2 - 10t) ....rearrange
8t(t^2 - 10t + 25)
8t(t - 5)(t - 5)
8t(t - 5)^2 <==
Answer:
b = 
Step-by-step explanation:
Using the rule of logarithms
log
⇔ nlogx
Given
190 =
( take the natural log ln of both sides )
ln190 = ln
= bln200 ( divide both sides by ln200 )
= b
Answer:
4 feet of ribbon ÷ 1/3 foot riboon = 12 pockets
14n + 21
Just distribute the 7 to the 2n and the 3.
7(2n + 3)
(7 * 2n) + (7 * 3)
14n + 21
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