Algebra 2 Math. I need help please. What is the value of k such that (x^3−x2+kx+40)÷(x + 5) has a remainder of zero? Then,
factor the polynomial completely.

i got 86 for this

hope this !

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so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

one peck is 9.309 quarts

9.309x 2