Factorize by grouping: 2x^2 + 6x + 7x + 21.
Note
Rewrite the expression as a product of factors. Checking by expansion confirms (2x + 7)(x + 3).
Factorize by grouping: 2x^2 + 6x + 7x + 21.
Rewrite the expression as a product of factors. Checking by expansion confirms (2x + 7)(x + 3).