Homework Soursex5x2x1x3 factorSolutionx5x2x1x3 the expression is already in
(x+5)(x+2)(x-1)(x-3) factor
Solution
(x+5)(x+2)(x-1)(x-3)
the expression is already in factored form
to simplify it we will multiply each factor
(x+5)(x+2) = x^2 + 5x + 2x + 10 = x^2 + 7x + 10
( x- 1)(x-3) = x^2 -1x - 3x + 3 = x^2 -4x + 3
( x^2 + 7x + 10 )( x^2 -4x + 3 )
x^4 + 3x^3 -15x^2 -19x + 30
