Question

try a practice problem for solving a square binomial! remember, use the foil technique you learned pre solve the perfect binomial (3x + 4)(3x +4). simplify. do not use any spaces in your answer. note: use the ^ symbol to represent an exponent. for example, x^2 means \x squared.\

Explanation:

Step1: Apply FOIL (First terms)

Multiply first terms: $3x \times 3x = 9x^2$

Step2: Apply FOIL (Outer terms)

Multiply outer terms: $3x \times 4 = 12x$

Step3: Apply FOIL (Inner terms)

Multiply inner terms: $4 \times 3x = 12x$

Step4: Apply FOIL (Last terms)

Multiply last terms: $4 \times 4 = 16$

Step5: Combine all terms

Sum the results: $9x^2 + 12x + 12x + 16$

Step6: Simplify like terms

Combine $12x+12x$: $9x^2 + 24x + 16$

Answer:

9x^2+24x+16