Question

multiply binomials
this is the only question in this section.
question
express as a trinomial.
(2x + 3)(3x + 9)
answer attempt 1 out of 10

Explanation:

Step1: Apply distributive property (FOIL)

Multiply the First terms: \(2x \times 3x = 6x^2\)
Multiply the Outer terms: \(2x \times 9 = 18x\)
Multiply the Inner terms: \(3 \times 3x = 9x\)
Multiply the Last terms: \(3 \times 9 = 27\)

Step2: Combine like terms

Add the outer and inner terms: \(18x + 9x = 27x\)
Combine all terms: \(6x^2 + 27x + 27\)

Answer:

\(6x^2 + 27x + 27\)