Plug x= 2 into 2x^4 - 3x^2 +5
1 answer:
You might be interested in
Answer:
Final factor is (x-9)(x+4)
Step-by-step explanation:
Given expression is .
Now we need to factor that expression
Find two numbers whose product is -36 and sum is -5.
Two such numbers oare -9 and +4. So we get:
Hence final factor is (x-9)(x+4)