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Factor completely:

6c^(8)-31c^(4)y^(5)+39y^(10)
Answer:

Factor completely:\newline6c831c4y5+39y10 6 c^{8}-31 c^{4} y^{5}+39 y^{10} \newlineAnswer:

Full solution

Q. Factor completely:\newline6c831c4y5+39y10 6 c^{8}-31 c^{4} y^{5}+39 y^{10} \newlineAnswer:
  1. Identify Polynomial Structure: Identify the structure of the polynomial. The given polynomial is a trinomial in the form of ax2+bx+cax^2 + bx + c, where xx is replaced by c4c^4 and a=6a = 6, b=31b = -31, and c=39c = 39.
  2. Find Common Factor: Look for a common factor in all three terms.\newlineThere is no common factor in all three terms, so we proceed to factor by grouping or other methods.
  3. Factor as Quadratic Equation: Since the polynomial is a quadratic in form with respect to c4c^4, we can try to factor it as if it were a quadratic equation. We look for two numbers that multiply to acac (6×396 \times 39) and add to bb (31-31).\newlineWe need to find two numbers that multiply to 234234 (6×396 \times 39) and add up to 31-31.
  4. Find Two Numbers: Find the two numbers that satisfy the conditions from Step 33.\newlineThe numbers 26-26 and 5-5 satisfy these conditions because 26×5=130-26 \times -5 = 130 and 26+5=31-26 + -5 = -31.
  5. Rewrite Middle Term: Rewrite the middle term of the polynomial using the two numbers found in Step 44.\newline6c826c4y55c4y5+39y106c^{8} - 26c^{4}y^{5} - 5c^{4}y^{5} + 39y^{10}
  6. Factor by Grouping: Factor by grouping. Group the first two terms together and the last two terms together.\newline(6c826c4y5)(5c4y539y10)(6c^{8} - 26c^{4}y^{5}) - (5c^{4}y^{5} - 39y^{10})
  7. Factor Out Common Factor: Factor out the greatest common factor from each group.\newline2c4(3c413y5)y5(5c439y5)2c^{4}(3c^{4} - 13y^{5}) - y^{5}(5c^{4} - 39y^{5})
  8. Identify Common Factor: Notice that (3c413y5)(3c^{4} - 13y^{5}) is a common factor in both groups.\newline2c4(3c413y5)y5(3c413y5)2c^{4}(3c^{4} - 13y^{5}) - y^{5}(3c^{4} - 13y^{5})
  9. Factor Out Common Factor: Factor out the common factor (3c413y5)(3c^{4} - 13y^{5}).(3c413y5)(2c4y5)(3c^{4} - 13y^{5})(2c^{4} - y^{5})
  10. Write Final Factorized Form: Write down the final factorized form of the polynomial.\newlineThe polynomial 6c831c4y5+39y106c^{8} - 31c^{4}y^{5} + 39y^{10} is completely factored as (3c413y5)(2c4y5)(3c^{4} - 13y^{5})(2c^{4} - y^{5}).

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