If k is a constant, determine and state the value of kids such that the polynomial k^2x^3-6kx+9 divisible by x-1

By the polynomial remainder theorem, will be divisible by if the value of the polynomial at is 0.



which occurs for .

Both angles will add up to be 90 degrees since there’s already a right angle taking up 90 of the total 180 degrees. If you combine both expressions you get 3x+15. Set it equal to 90 and subtract 15 from each side getting 3x=75. Divide each side by three and get x=25