Question

question
express as a trinomial.
$(x + 2)(3x + 1)$

Explanation:

Step1: Apply FOIL method (First terms)

Multiply the first terms of each binomial:
$x \times 3x = 3x^2$

Step2: Apply FOIL method (Outer terms)

Multiply the outer terms of each binomial:
$x \times 1 = x$

Step3: Apply FOIL method (Inner terms)

Multiply the inner terms of each binomial:
$2 \times 3x = 6x$

Step4: Apply FOIL method (Last terms)

Multiply the last terms of each binomial:
$2 \times 1 = 2$

Step5: Combine like terms

Add the results and combine the linear terms:
$3x^2 + x + 6x + 2 = 3x^2 + 7x + 2$

Answer:

$3x^2 + 7x + 2$