Subtract:3t4–4t3 + 2t2–6t + 6 from -4t4 + 8t3-4t2-2t + 11

The subtraction is as follows:The result is as follows: -7t4 + 12t3-6t2 + 4t + 5

Q82 of 128 Page 224

Subtract:
3t⁴–4t³ + 2t²–6t + 6 from -4t⁴ + 8t³-4t²-2t + 11

The subtraction is as follows:

The result is as follows: -7t⁴ + 12t³-6t² + 4t + 5

Subtract:

6x² – 4xy + 5y² from 8y² + 6xy – 3x²

Subtract:

2a²b²c² + 4a²b²c - 5a²bc² from -10a²b²c + 4ab²c² + 2a²bc²

Subtract:

2ab + 5bc–7ac from 5ab–2bc–2ac + 10abc

Subtract:

7p (3q + 7p) from 8p (2p -7q)