4096x12
Chat with our AI personalities
2x to the fourth power minus 162 equals -146
no it would be A to the fourth power
1
The fourth root of fifteen raised to the third power is 7.622 (rounded).
x4 + 2x3 - 9x2 + 18x = x(x3 + 2x2 - 9x + 18) which I do not think can be factorised further.