chavezjrcarlospadd8z chavezjrcarlospadd8z

15-06-2018
Mathematics

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What is the factor form of the polynomial x2+9x+20

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ukraine211 ukraine211

15-06-2018

The factored form of x^2+9x+20 is (x+4)(X+5) :)

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altavistard altavistard

15-06-2018

factored form.

Please use " ^ " to denote exponentiation: x^2 + 9x + 20.

20 has several pairs of factors. One such pair is 4 and 5. Note that 4+5 add up to 9, so this is the correct pair. The factors of x^2 + 9x + 20 are (x+4) & (x+5).

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