Question

what is the missing term? +3 12x 9 3x 12x^{2} ? 4x +3

Explanation:

Step1: Analyze the pattern

The top - left cell is the product of $4x$ and $3x$ ($4x\times3x = 12x^{2}$), the top - right cell is the product of $3$ and $3$ ($3\times3=9$), and the bottom - left cell is the product of $3x$ and $4x$ ($3x\times4x = 12x^{2}$). The missing term is the product of $3x$ and $3$.

Step2: Calculate the product

$3x\times3=9x$

Answer:

$9x$