X+2 Divided By X Square -8X +15.


3 Answers

Piyush Kumar Profile
Piyush Kumar answered
= x^2-8x+15
= x^2-5x-3x+15
= x(x-5)-3(x-5)
= (x-3)(x-5)
we can write it,
moazzam maqsood Profile
moazzam maqsood answered
Simplifying and putting equals to zero gives -8x^3 15x^2 x 2 =0 where x^3 = cube of x and x^2 = square of x
human being Profile
human being answered
This is called foil

x-3=0,x-5=0 you can find the correct answer through cancelation
x=3 or x=5

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