Use the grouping method to factor the polynomial below completely. Use the caret symbol ( ^ ) to write exponents. Write each factor as a polynomial in descending order x^3 + 2x^2 + 5x + 10
x^3 + 2x^2 + 5x + 10
x^2( x + 2) + 5(x + 2)
(x + 2) (x^2 + 5)
