Question

without doing long division, find the remainder when 3x⁴-5x²+4 is divided by x²+2. ​

Answer 1

Answer:

6

Step-by-step explanation:

x²+2=0

x²=-2

x=√-2

3x4-5x²+4(put the value of X)

3(-√2)4-5(√-2)²+4

3(4)-5(2)+4

12-10+4

16-10

6

remainder is 6