Please someone smart help please
1 answer:
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Answer:
v = ± 5
Step-by-step explanation:
given 5v² - 125 = 0 ( add 125 to both sides )
5v² = 125 ( divide both sides by 5 )
v² = 25 ( take the square root of both sides )
v = ± = ± 5
<h2>SOLVING</h2>
What type of number is Select all that apply
Let's start by taking a look at all the four sets of numbers.
<h2>A: Whole number</h2><h3>{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22...∞}</h3>The set is shown above. To be honest, this is an infinitely small part of the number set; the whole number set would take FOREVER to type ;)
<h2>B: Integers</h2><h3>{∞...-2,-1,0,1,2,3,4,5,6,7,8,9...∞}</h3>Wow, this set starts at negative infinity and ends at positive infinity!
<h2>C: Rational</h2>This set consists of all integers, decimals, and fractions.
<h2>D: Irrational</h2>That's where the desired number belongs!
<em>∞</em>