Answer:
14 n² + 10
Step-by-step explanation:
Given as ( -28n^4 + 90n² -50) ÷ (2n² - 5)
We can solve this by division method,
Now , 14n² × (2 n² -5) = 28 n^4 - 70n²
Or, (-28n^4 + 90n² -50) + (28n^4 -70n²) = 20n² -50
Now again ,
10 ×(2n² -5) = 20n² -50
Or (20n² -50) +(20n² -50) = 0
Hence The quotient thus formed is 14 n² + 10 Answer
