1.(x^2-25)/(5-X) 2. (x^2-7x+6)/(x^2+11x+10) 3. (x^-9)/(x^3+x^2-9x-9) (2nd part) Perform mulitplication or devision and simplyfy 1. (x^2-36)/x dividedby (x^3-6x^2)/(x^2+x) (3rd part) perform adition or subtractionand simplyfy 1. 3/(x-1-5) 2. 2/(x^2-x-2) + (10)/(x^2+2x-8) (last part) simplyfy the complex fraction 1. (x under square rootx- 1/2 x x under square root sign/x under square rootsign.

metodystap9

metodystap9

Answered question

2022-08-04

1. x 2 25 / 5 X 2. x 2 7 x + 6 / x 2 + 11 x + 10 3. x 9 / x 3 + x 2 9 x 9 (2nd part) Perform mulitplication or devision and simplyfy 1. x 2 36 / x divided by x 3 6 x 2 / x 2 + x (3rd part) perform adition or subtraction and simplyfy 1. 3 / x 1 5 2. 2 / x 2 x 2 + 10 / x 2 + 2 x 8 (last part) simplyfy the complex fraction 1. (x under square rootx- 1/2 x x under square root sign/x under square rootsign.

Answer & Explanation

volksgeesr9

volksgeesr9

Beginner2022-08-05Added 15 answers

1. ( x 2 25 ) / 5 x
= [ ( x ) 2 ( 5 ) 2 ] / ( 5 x )
= [(x - 5)*(x + 5)]/-(x - 5)
= -[(x - 5)*(x + 5)/(x - 5)]
= -(x + 5)
= -x - 5
Answer:- -x -5
2.
( x 2 7 x + 6 ) / ( x 2 + 11 x + 10 )
= ( x 2 6 x x + 6 ) / ( x 2 + 10 x + x + 10 )
= [x*(x-6)-1*(x-6)]/[x*(x+10)+1(x+10)]
= [(x-1)*(x-6)]/[(x+1)*(x+)]
Answer: [(x-1)*(x-6)]/[(x+1)*(x+10)]

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