To evaluate the expression 1/(2a6 - 4b^2) for a = -2 and b = 4, we substitute the given values into the expression.
1/(2(-2)6 - 4(4)^2)
Simplifying inside the parentheses:
1/(2(-12) - 4(16))
1/( -24 - 64)
1/( -88)
The answer is -1/88.
evaluate 1/2a6-4b^2 for a=-2 and b=4
1 answer