Search 72,400 tutors
FIND TUTORS

Herb K.'s Resources

Answers

Consider: 4(30) = 120 then, consider various ways to multiply two numbers together to get 120: 1       120           note:  1 + 120 = 121 2         60          ...

Answers
(x+3)(x^2+4x-5) (answer)

x^2 4x -5 x x^3 4x^2 -5x 3 3x^2 12x -15 Answer: x^3 + (4x^2 + 3x^2) + (-5x + 12x) -15 = x^3 + 7x^2 + 7x - 15