Question

How do you combine (−2t4+6t2+5)−(−2t4+5t2+1)?

Answer 1

Answer:

Hey buddy,

⇒Open brackets and solve further.

.

→(−2t⁴+6t²+5)−(−2t⁴+5t²+1)

→ -2t⁴+6t²+5+2t⁴-5t²-1

→ t²+4

.

⇒t²+4 is total resulatant.

I hope I could help you out.