To find the non-permissible values, we need to identify any values of x that would result in division by zero. In this case, division by zero would occur if the denominator of any fraction becomes zero.
For the expression 6/2x-1, the denominator is (2x-1). To find the non-permissible values, we set the denominator equal to zero and solve for x:
2x - 1 = 0
2x = 1
x = 1/2
Therefore, x = 1/2 is a non-permissible value for the expression 6/2x-1.
For the expression 4/x+1, the denominator is (x+1). To find the non-permissible values, we set the denominator equal to zero and solve for x:
x + 1 = 0
x = -1
Therefore, x = -1 is a non-permissible value for the expression 4/x+1.
To summarize, the non-permissible values for the given expressions are x = 1/2 and x = -1.
non permissble values
6/2x-1 = 4/x+1
1 answer
1 answer