Q#1 Find the value of k if the expression x^3+kx^2+3x-4 leaves a remainder of -2 when divided by x+2.

han when lo ahe whn hew anh ? ?

explanation:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract