question\nexpress as a trinomial.\n(2x + 2)(x + 7)

Explanation:

Step1: Use FOIL method

$(2x + 2)(x + 7)=2x\times x+2x\times7+2\times x + 2\times7$

Step2: Simplify each term

$2x\times x = 2x^{2}$, $2x\times7=14x$, $2\times x=2x$, $2\times7 = 14$

Step3: Combine like - terms

$2x^{2}+(14x + 2x)+14=2x^{2}+16x + 14$

Answer:

$2x^{2}+16x + 14$