The rule of Identity. X*1=X.
Divide both sides by x, and you get
X/X = 1
Answer:
F
Step-by-step explanation:
Answer:
In this way, two hexagons and a parallelogram with five inner lines are obtained. Each hexagon has six edges, therefore the prism will have more than 12 edges. At first glance, it is thought that the parallelogram contains nine edges (seven vertical and two horizontal).
We can represent our three consecutive integers as the following:
X ⇒ first integer
X + 1 ⇒ second integer
X + 2 ⇒ third integer
Since the sum is 78, we can setup our equation:
x + (x + 1) + (x + 2) = 78
~simplify
3x + 3 = 78
~subtract 3 from both sides
3x = 75
~divide both sides by 3
x = 25
Since x = 25, x + 1 would be 26 and x + 2 would be 27.
So our three consecutive integers are 25, 26, and 27.
Answer:
The quotient is x² + 6x +3
Remainder = -1
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given Polynomial equation
f(x) = x³+5x²−9x−7
By using synthetic division
<em> x = 2 </em> 1 5 -9 -7
<u> 0 1 12 6</u>
<u> 1 6 3 </u><em><u> -1 </u></em><u> </u>
The quotient is x² + 6x +3
Remainder = -1
