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Factor completely.

45x^(5)y^(6)+27x^(4)y^(4)z^(3)
Answer:

Factor completely.\newline45x5y6+27x4y4z3 45 x^{5} y^{6}+27 x^{4} y^{4} z^{3} \newlineAnswer:

Full solution

Q. Factor completely.\newline45x5y6+27x4y4z3 45 x^{5} y^{6}+27 x^{4} y^{4} z^{3} \newlineAnswer:
  1. Identify GCF: Identify the greatest common factor (GCF) of the two terms.\newlineThe GCF of 4545 and 2727 is 99. The GCF of x5x^{5} and x4x^{4} is x4x^{4}. The GCF of y6y^{6} and y4y^{4} is y4y^{4}. There is no zz term in the first expression, so 272700 is not part of the GCF.
  2. Factor out GCF: Factor out the GCF from the original expression.\newlineThe GCF is 9x4y49x^{4}y^{4}, so we factor this out from each term.\newline45x5y6+27x4y4z3=9x4y4(5x54y64+3z3)45x^{5}y^{6}+27x^{4}y^{4}z^{3} = 9x^{4}y^{4}(5x^{5-4}y^{6-4} + 3z^{3})
  3. Simplify inside parentheses: Simplify the expression inside the parentheses.\newlineSubtract the exponents for xx and yy in the first term inside the parentheses since we factored out x4x^{4} and y4y^{4}.\newline5x(54)y(64)+3z3=5x1y2+3z35x^{(5-4)}y^{(6-4)} + 3z^{3} = 5x^{1}y^{2} + 3z^{3}
  4. Write final factored expression: Write the final factored expression.\newlineThe completely factored form is 9x4y4(5xy2+3z3)9x^{4}y^{4}(5xy^{2} + 3z^{3}).

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