Solve by factoring... plz show the work. !x^2+9+20. ?

1 answer:

Helen [10]3 years ago

6 0

if you meant x^2+9x+20 then it is (x+4)(x+5) you know that because 4+5=9 and 4x5=20 using FOIL

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Solve by factoring... plz show the work. !x^2+9+20. ? ​