Final answer:
To find the final answer, simplify the given expression by combining like terms. The final answer is 626n + 512.
Step-by-step explanation:
To find the final answer, we need to simplify the given expression:
52(6n+4) + 23(12n+6) + 15n+10 + 23(12n+6) + 15n+10 + 8n+4
Simplify each part of the expression:
312n + 208 + 276n + 138 + 15n + 10 + 276n + 138 + 15n + 10 + 8n + 4
Combine like terms:
312n + 15n + 276n + 15n + 8n + 208 + 138 + 10 + 138 + 10 + 4
Sum up the coefficients and constants:
626n + 512
Hence, the final answer is 626n + 512.