Answer; $1
Explanation 3 divided by 3
Use the binomial expansions of x - 1/x :
x - 1/x = 4
(x - 1/x)² = x² - 2 + 1/x² = 16
===> x² + 1/x² = 14
(x - 1/x)³ = x³ - 3x + 3/x - 1/x³
===> x³ - 1/x³ = 3 (x - 1/x) = 12
(x - 1/x)⁴ = x⁴ - 4x² + 6 - 4/x² + 1/x⁴
===> x⁴ + 1/x⁴ = 4 (x² + 1/x²) - 6 = 50
Answer:
6
reduce the expression and if possible do that by cancelling the common factors :)
Answer:75
Step-by-step explanation: There are 16 ounces in a pound and when you add 64 to 11, you get 75
Answer:
2 . 57
Step-by-step explanation:
sorry if I'm wrong I'm not the Brady at math just trying