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Rational-Equations-And-Functions Questions
Rational-Equations-And-Functions Questions
How do you divide #(2x^4+12x^3-5x^2+9x+3)/(x^2-4) #?
How do you simplify #(3x)/(x^2-x-6) + (x+2) / (x^2-6x+9)#?
Does #xy=-k# represent an inverse variation when k is not zero?
How do you simplify #(2y)/(y-5)+10/(5-y)#?
What is the difference and the product of #(-5 3/5)# and #(-3 7/10)#?
How do you simplify #(x^2 - 7x + 6)/(x^2-36)#?
How do you divide #(-x^3-x^2+9x-3)/(x-3) #?
What are real-life examples of inverse proportion?
How do you simplify #(x^2-3x+2)/(x^2+5x-6)#?
How do you solve #2/(x+1)+x/(x-1)=2/(x^2-1)#?
If y varies directly as z and inversely as x and y = 27 and z = -3 when z = 2, how do you find x when y = 9 and z = -5?
What are the asymptote(s) and hole(s), if any, of # f(x) = lnx/x#?
How do you divide #(-x^4+6x^3+8x+12)/(x^2-5x+2)#?
How do you find the quotient #(4y-8)/(y+1)div(y-2)#?
The intensity of a radio signal from the radio station varies inversely as the square of the distance from the station. Suppose the the intensity is 8000 units at a distance of 2 miles. What will the intensity be at a distance of 6 miles?
How do you find the quotient of #x^5/ydivx/y^2#?
How do you divide #(4x^3 -12x^2+5x+3)/((x +3) )#?
How do you add or subtract #(4xy)/(x^2-y^2) + ( x-y)/(x+y)#?
How do you simplify the expression #(3t^2-8t+4)/(6t^2-4t)#?
How do you simplify the expression #x/(x+1) + 3/(x-1)#?
How do you find the quotient of 3x^3 - 2x^2 +5 / x - 4?
How do you combine #3/(b-3)-b/(b-3)#?
How do you multiply #(h^2)/(32h - 64) * 16/(h^4 - 5h^2)#?
If y varies inversely as x. When x = 6, y = 2. How do you find x when y = 12?
How do you divide #(x^3-7x-6) / (x+1) #?
How do you simplify # [(x^2 - 2x - 15) / [(x - 6)(x - 3)]] * [(x^2 - 6) / (x - 5)]#?
How do you simplify #(x^2+4x-32)/(x+8)# and what are the ecluded values fot he variables?
How do you combine #3/(x-3) - 1/x #?
How do you solve #(3x+6)/(x^2-4)=(x+1)/(x-2)#?
How do you simplify the expression #(y-12/(y-4))/(y-18/(y-3))#?
How do you solve # x^2/(x^2-4) = x/(x+2)-2/(2-x)#?
How do you graph #f(x)=(x^2+3x+2)/(-3x-12)# using holes, vertical and horizontal asymptotes, x and y intercepts?
How do you simplify the expression #(x^4-y^4) /( (x^4+2x^2y^2+y^4)(x^2-2xy+y^2))#?
Is #y=x+5# an inverse variation?
How do you solve #[(x^2+5x) / (x +2)] + 10x = -24#?
How do you solve # 6/(x+4 )+ 3/4 = (2x+1) / (3x+12)#?
How do you solve #2/(x+3)-4/(x^2+2x-3)=1/(1-x)#?
How do you simplify #(6/(x-2))/(3/(x^2-x-2))#?
How do you solve # 5/(x+9) + 11 /( x+2) =9 /( x ^2 + 11x + 18)#?
What is the excluded value for #y=5/x#?
How do you simplify #(4x^3)/(28x^4)#?
How do you divide #(x^3 - 7x - 6)/(x+1)#?
How do you simplify #(4y + 8 )/(y^2 + 7y + 10)#?
How do you simplify #5/(2k+2)-k/(d+5)#?
How do you solve #7/b=1/9#?
How do you divide #(3x^3-6x^2+13x-4)/(x-3) #?
How do you find the product of #(n^2+n-2)/(n+2)*(4n)/(n-1)#?
How do you solve the rational equation #(y+2)/y = 1/(y-5)#?
How do you simplify #(4x)/(x²+2x) + (2x)/(x²+2x)#?
How do you simplify #(2x) /( x + 4) times (x-4) /( x +1 )#?
How do you simplify #(21-3x)/( 9x- 64x^3)#?
Suppose f varies inversely with g and g varies inversely with h, what is the relationship between f and h?
How do you combine #2/(2x+1)+4/(x-2)#?
How do you simplify #(10+15b) / (2+3b)#?
How do you graph #f(x)=(x^3-16x)/(-3x^2+3x+18)# using holes, vertical and horizontal asymptotes, x and y intercepts?
How do you simplify #(3x-6)/(10-5x)# and find any non permissible values?
How do you simplify #(5-x)/(x-5)#?
How do you combine #3/(x+2)+(4/x)#?
How do you find the quotient of #(6x^3+16x^2-60x+39)div(2x+10)#?
How do you simplify #(4s + st) /( 3s)#?
If y varies inversely as the cube of x and directly as the square of z and y = -6 when x=3 and z =9, how do you find y when x =6 and z= -4?
How do you simplify #((4x+16)/(x / (x+4)))#?
What are the asymptote(s) and hole(s), if any, of # f(x) =x^2/(2x^2-x+1)#?
How do you combine #(t+1)/(t+3)-(t-2)/(t-3)+6/(t^2-9)#?
How do you simplify #(3x-12)/(x²-3x-18)- ( x-4)/(x-6)^2#?
How do you solve #5/(2x+7) = -9/(4x+14)#?
How do you find the asymptote and graph #y=1/(x+3)#?
Given #p+q+r=0#, how do you prove that: #1/(1+x^p+x^(-q))+1/(1+x^q+x^(-r))+1/(1+x^r+x^(-p)) = 1# ?
The volume V of a gas varies inversely as pressure P is exerted. If V = 4 liters when P = 3.5 atmospheres, how do you find V when P = 2.5 atmospheres?
How do you simplify #7 /(x-5)-(2+x)/(x-5)#?
How do you solve #5/x - 2 = 2/(x+3)#?
If y varies directly as x and inversely as z^2, and y=3 when x=2 and z=4, what is the value of x when y=9 and z=4?
How do you divide #(x^3-7x-6) / (x+1) # using polynomial long division?
How do you find the product of #(t^2)/((t-5)(t+5))*(t+5)/(6t)#?
How do you determine whether #y/x=9# is an inverse or direct variation?
How do you divide and simplify #\frac{9x^2-4}{2x-2} -: \frac{21x^2-2x-8}{1} #?
How do you find the LCD for #5/(ab), 4/b#?
How do you find the quotient of #(a^2+4a+3)div(a-1)# using long division?
Assume that y varies inversely as x, how do you write an inverse variation equation that relates x and y given y=-4 when x=-3?
How do you solve #1/(2x) + 3/(x+7) = -1/x#?
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