Question

find the value of k, if kx^3+9x^2+4x-10is divided by(x+3)leaves a remainder-22​

Answer 1

Answer:

The answer is k=3

Step-by-step explanation:

substitute value of x= –3 in the linear eqn

the whole LHS = –22 (as question states that remainder is –22)

then after simplifying u will get 27k = 81

thus, k=3