Answer:
Step-by-step explanation:
The evaluation of the algebraic fraction x+2x+1/x^2-25 is
<h3>What is the division of algebraic expression?</h3>
The division of an algebraic expression can be carried out by using the long division method or expansion of the.
Given that:
where:
By expanding the denominator, we have:
Creating a partial fraction from the denominator, we have:
Multiply the equation by the denominator, and we have:
Simplifying, we have:
3x + 21 = a₀(x-5)+a₁(x+5)
Solve for the unknown parameter by plugging the real roots of the denominator: -5, 5
Replacing the solutions into the partial fractions parameters to obtain the final result, we have:
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The height of the flagpole with an angle of elevation to the top of the pole of 31° is 60.086 feet
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Trigonometric ratio is used to show the relationship between the sides and angles of a triangle.
Let h represent the height of the flagpole, hence:
tan(31) = h/100
h = 60.086 feet
The height of the flagpole with an angle of elevation to the top of the pole of 31° is 60.086 feet
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Answer: The graph will move 9 spaces to the right.