Simplity and find the value of 4x²+x³-27+x⁴-1 when x = -2?
Answers
Answered by
2
Answer:
4x² + x³ - 27 + x⁴ -1
As nothing we subtract or add here so,
4(-2)² + (-2)³ - 27 + (-2)⁴ -1
4(4) + (-8) -27 + 16 -1
16 - 35 + 15
31 - 35
= -4 is the answer
Answered by
2
Answer:
4x² + x³ - 27 + x⁴ -1
As nothing we subtract or add here so,
4(-2)² + (-2)³ - 27 + (-2)⁴ -1
4(4) + (-8) -27 + 16 -1
16 - 35 + 15
31 - 35
= -4 is the answer
Similar questions