SOLUTION: please help me factor these polynomials 1){{{ 9-x^2 }}} 2){{{ 4x^2+81-36x }}} 3){{{ 4y^2+16y+16 }}} 4){{{(x^2-25)/(x+5) }}}

SOLUTION: please help me factor these polynomials 1){{{ 9-x^2 }}} 2){{{ 4x^2+81-36x }}} 3){{{ 4y^2+16y+16 }}} 4){{{(x^2-25)/(x+5) }}}

Algebra.Com

Question 399545: please help me factor these polynomials
1)
2)
3)
4)
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
1) (3-x)(3+x)
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