Answer:
1.1 as a simplified fraction is 11/10 and 1 repeating as a simplified fraction is 1/9
Step-by-step explanation:
pretty sure its right...
Answer:
x2 = -0.600000
x3 = -0.521600
Step-by-step explanation:
Given the formula;
xn+1 = (xn)³-5/10
x2 = (x1)³-5/10
Given x1 = -1
x2 = (-1)³-5/10
x2 = (-1-5)/10
x2 = -6/10
x2 = -0.600000
x3 = (x3)³-5/10
Given x3 = -0.6
x3 = (-0.6)³-5/10
x3 = (-0.216-5)/10
x3 = -5.216/10
x3 = -0.521600
Answer:
Option (1)
Step-by-step explanation:
The given expression is,
÷
Now we will factor each polynomial separately and substitute the factors in the expression.
x² - 19x + 90 = x² - 10x - 9x + 90
= x(x - 10) - 9(x - 10)
= (x - 10)(x - 9)
x² - 2x - 80 = x² - 10x + 8x - 80
= x(x - 10) + 8(x - 10)
= (x + 8)(x - 10)
x²- x - 72 = x² - 9x + 8x - 72
= x(x - 9) + 8(x - 9)
= (x + 8)(x - 9)
x² + 19x + 90 = x² + 10x + 9x + 90
= x(x + 10) + 9(x + 10)
= (x + 9)(x + 10)
Now by substituting these factors in the given expression
÷ = ÷
= ×
=
Therefore, Option (1) will be the answer.