Answer:
For the secound one is 8 as the starting number
Step-by-step explanation:
Answer:
25x³ + 13x² + 12x + 3
Step-by-step explanation:
(3x²+ 5x +6) + (25x³ + 10x² + 7x– 3)
3x²+ 5x + 6 + 25x³+ 10x² + 7x – 3
25x³ + 3x² + 10x² + 5x + 7x + 6 - 3
25x³ + 13x² + 12x + 3
The answer is -3, i had a test with the same question
Answer:
400000
Step-by-step explanation:
Answer:
12x
Step-by-step explanation:
Combine Like Terms
10x + 2x = 12x