Simplify completely quantity x squared minus 3 x minus 54 over quantity x squared minus 18 x plus 81 times quantity x squared pl us 12 x plus 36 ove
2 answers:
Answer:
the quantity x plus 6 end quantity squared over the quantity x minus 9
Step-by-step explanation:
Your statemtent is incomplete.I found the samestatment with the complete words: <span>Simplify
completely quantity x squared minus 3 x minus 54 over quantity x
squared minus 18 x plus 81 times quantity x squared plus 12 x plus </span>36 over x plus 6 Given that your goal is to learn an be able to solve any similar problem, I can teach you assuming that what I found is exactly what you need. x^2 - 3x - 54 x^2 + 12x + 36 ------------------ x --------------------- x^2 - 18x + 81 x + 6 factor x^2 - 3x - 54 => (x - 9)(x + 6) factor x^2 - 18x + 81 => (x - 9)^2 factor x^2 + 12x + 36 = (x + 6)^2 Now replace the polynomials with the factors=> (x - 9) (x + 6) (x + 6)^2 (x + 6)^2 x^2 + 12x + 36 ------------------------------ = --------------- = -------------------- (x - 9)^2 (x + 6) (x - 9) x - 9
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