afarideh afarideh

03-01-2020
Mathematics

contestada

[tex] {x}^{2} - 1 < 18[/tex]

Respuesta :

03-01-2020

[tex]

x^2-1 < 18 \\

x^2 < 19 \\

x < \sqrt{19}

[/tex]

Hope this helps.

Answer Link

Otras preguntas

How do fertilizer requirements change when a crop leaves the vegetative stage and enters the flowering stage? a) Less nitrogen and more phosphorus is required.

Evaluate the expression –0.4(3x – 2) + StartFraction 2 x plus 4 Over 3 EndFraction for x = 4

The monthly utility bills in a city are normally distributed with a mean of $121 and a standard deviation of $23. Find the probability that a randomly selected

Optimism is a tendency toward a(n) ________. a) angry outlook and negative expectations b) negative outlook and negative expectations c) neutral outlook and

Select the comediiswer Which verb correctly completes this sentence? Mónica la casa de mis padres. O A. sabe CO B. conoce O c. saben conocen

In what phase of matter do molecules vibrate but stay in position? A. gas B.liquid c.solid d.plasma

Given the list of terms 1/3, 1, 5/3, 7/3,.... Find the 15th and −16th term.

Write a net ionic equation to show how triethylamine, (C2H5)3N, behaves as a base in water. The substance 2-methylpiperidine is a weak nitrogenous base like amm

Which activity is an example of empathy in everyday life? O A. Helping a friend with his or her homework O B. Having an argument with your friend O C. Telling y

What would be the best thing to do if you saw a giant pig running towards you? a. Run away b. Stand in the same spot and scream. c. Climb a tree d. Throw the pi