The following equation is a linear equation of one variable about X. find the value of K Square of (k-1) x + (K-2) x + K-3 = 0 (k-1) x + 3 = 0 The K-2 power of X + 3 (K-4) = 0 The square of K power of X + 7 = 0

The following equation is a linear equation of one variable about X. find the value of K Square of (k-1) x + (K-2) x + K-3 = 0 (k-1) x + 3 = 0 The K-2 power of X + 3 (K-4) = 0 The square of K power of X + 7 = 0

one
Quadratic coefficient = 0
k-1=0
k=1
two
Quadratic coefficient = 0
|k|-1=0
k=±1
Coefficient of first order term ≠ 0 K ≠ 1
k=-1
three
The exponent of X is 1, K-2 = 1
k=3
four
(x^k)^2+7=0
x^(2k)+7=0
The exponent of X is 1,2k = 1
k=1/2