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X+5 - x-5 x-5    X+5

Application of quadratic equation and quadratic functions   (1) The Length of a rectangular rug is twice its width .If the area of the rug is 450 square feet, Find the length and width...

Find all fixed points for the following functions by setting the function equal to x and solving the resulting equation for x   (1) f(x)=x^2-9x+25   Application of quadratic...

Evaluate given quadratic functions   (1)f(x)=x^2+8x+6, Find f(-5)   (2)g(x)=5x^2-4x+8, g(-9)   (3) f(x)=x^2+2x-17, f(a-4)   Find...

I drove 280 miles, made up of both highway and city driving.  I used 15 gallons of gas that cost \$3.15 per gallon.  If my car gets 24mpg highway and 16mpg city, how much did it cost me for...

-40-(2x+5)=-61

find an equation perpendicular to 8=8 and passing though (-6,4)

Please simplify the following expression: -(9x-3) thank you very much. thank you very much. thank you very much. thank you very much. thank you very much. thank you very much. thank you very...

Factor completely.If Polynomial cannot be factored,write prime   (1) 4x^2-28x-72   (2) -x^2+8x-15

I need help understanding how to find to find the solution.

i need help on this problem its very difficult to me. i would need help in this one too :A car travels at an average speed of 50 km/h. What distance will it travel in 30 minutes?

√20y √6x

Find the Greatest common factor    (1)  a^8b^3c^4,a^5bc^2,a^3b^4c^5       (2) 27x^5,24x^11     I have solved this question...

Factor by grouping: (1) 4x^2-48x+x-12 (2) 7x^3+49x+4x^2+28 (3) 3x^2+27x+21x+189

PROBLEM OF FACTOR Factor the GCF out of this given expression:Please explain the steps on you got it so as i can practice with it for future similar problems (1) 3x(7x-2)+(7x-2) Factor...

Factor the GCF out of this given expression:Please explain the steps on you got it so as i can practice with it for future similar problems   (1) 3x(7x-2)+(7x-2)     Factor...

Factor the GCF out of this given expression:Please explain the steps on you got it so as i can practice with it for future similar problems   (1) a^7b^8+a^5b^6-a^3b^2   (2)...

how do we solve it

find two consecutive even positive integers whose product is 624