Answer:
Step-by-step explanation:
dont understand
(x - 1)(x - 2)(x + 2)
note that the sum of the coefficients 1 - 1 - 4 + 4 = 0
thus x = 1 is a root and (x - 1 ) is a factor
dividing x³ - x² - 4x + 4 by (x - 1)
x³ - x² - 4x + 4 = (x - 1)(x² - 4 ) (note (x² - 4 ) is a difference of squares )
x³ - x² - 4x + 4 = (x - 1)(x - 2)(x + 2)
(x - 1)(x - 2)(x + 2 ) =0
x - 1 = 0 ⇒ x = 1
x - 2 = 0 ⇒ x = 2
x + 2 = 0 ⇒ x = - 2
solutions are x = 1 or x = ± 2
Answer:
5.93 * 10^7
7 represents the amount of times you moved the decimal
"of" means multiply and "is" means equal
1. 
x = 14
x = 14(3) <em>multiply both sides by 3 to isolate "x"</em>
x = 42
2. 
x = 14
x = 14(5) <em>multiply both sides by 5 to isolate "x"</em>
x = 70
3. 
x = 14
2x = 14(5) <em>multiply both sides by 5 </em>
2x = 70
x = 35 <em>divide both sides by 2 to isolate "x"</em>
4. 
x = 14
7x = 14(8) <em>multiply both sides by 8 </em>
7x = 112
x = 16 <em>divide both sides by 7 to isolate "x"</em>
Answers: 42, 70, 35, 16
1/6 of the time
so to find out
25/85=1/6?
5/17=1/6?
0.29=0.16?
naw
it is loaded
