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Anonymous
Anonymous asked in Science & MathematicsMathematics · 1 decade ago

Find the greatest common factor: 5x^5y^2 + 15x^2y^3 + x^3y^5 (BEST ANSWER)?

Find the greatest common factor:

5x^5y^2 + 15x^2y^3 + x^3y^5

(A) xy

(B) x^2y^2

(C) 5xy

(D) 5x^2y^2

12 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    first factorize the terms

    5x^5y^2= 5 * x * x * x * x * x * y * y

    15x^2y^3=3*5 * x * x * y * y * y

    x^3y^5= x * x * x * y * y * y * y * y

    so the greatest common factor is x*x*y*y

    =x^2y^2=B

  • Anonymous
    5 years ago

    It's 24 because 24*2 = 48 and 24*3 = 72

  • 1 decade ago

    5x^5y^2 + 15x^2y^3 + x^3y^5

    = x^2y^2(5x^3 + 15y + xy^3)

    (answer B)

  • Bill F
    Lv 6
    1 decade ago

    choice b

    the greatest common factor (gcf) of 5, 15, and 1 is 1

    the gcf of x^5, x^2, and x^3 is x^2

    the gcf of y^2, y^3, and y^5 is y^2

    so the gcf is 1*x^2*y^2 = x^2y^2 which is choice b

    hope that helps

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  • ?
    Lv 7
    1 decade ago

    it's (B) x^2 y^2

  • 1 decade ago

    your answer is B

    x^2y^2( 5x^3+15y+xy^3)

  • None
    Lv 7
    1 decade ago

    (B)

    Just look for the lowest power x and y terms (X^2 and y^2) and the lowest numerical coefficient (1).

  • Anonymous
    1 decade ago

    None of the above are common factors of the equation you gave.

  • 1 decade ago

    The answer is 100% (B).

  • 1 decade ago

    x^2 y^2

    your answer is b

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