25x^2 = 16
divide each side by 25
x^2 = 16/25
take the square root of each side
sqrt (x^2) = +- sqrt(16/25)
x = +- sqrt(16)/sqrt(25)
x = +- 4/5
x = 4/5, - 4/5
Answer:
|9.4-1.8|
Step-by-step explanation:
To find distance, you take the largest value minus the smallest value and then take the absolute value of that because distance can't be negative.
Answer:
D
Step-by-step explanation:
Using the law of logarithms
• 
x = n ⇔ x = 
given
x = 4 ⇒ x = 
= 81 → D
Answer: 
Step-by-step explanation:
<u>Flip the equation:</u>
<u>Add 5 to both sides:</u>
<u>Get your answer:</u>
<u></u><u></u>
