What is factor x^2+6x-y^2+9 ?

The solution to factor x^2+6x-y^2+9 is (x+3+y)(x+3-y)

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factor x^2+6x-y^2+9

factor

x^{2} + 6 x - y^{2} + 9

(x + 3 + y) (x + 3 - y)

Solution steps

x^{2} + 6 x - y^{2} + 9

Factor

x^{2} + 6 x + 9 : (x + 3)^{2}

= (x + 3)^{2} - y^{2}

Apply Difference of Two Squares Formula:

x^{2} - y^{2} = (x + y) (x - y)

(x + 3)^{2} - y^{2} = ((x + 3) + y) ((x + 3) - y)

= ((x + 3) + y) ((x + 3) - y)

Apply rule:

(a) = a

(x + 3) = x + 3

= (x + 3 + y) (x + 3 - y)

2 x^{5} + 432 x^{2} y^{3}

12 x^{2} y + 6 x y^{3}

(\frac{m ^{k + 1} - 1}{2}) (\frac{m ^{k + 1} + 1}{4})

f (\frac{1}{x})

2 x^{7} \cdot y - 54 x^{4} \cdot y^{4}

What is factor x^2+6x-y^2+9 ?
The solution to factor x^2+6x-y^2+9 is (x+3+y)(x+3-y)