Write a third degree polynomial function y = p(x) with rational coefficients so that p(x) = 0 has roots -2 and 6 + i

Step-by-step explanation: We are given roots of a third degree polynomial function -2, 6+i.

Note: a radical always comes with pair of plus and minus sign.

Therefore, there would be one more root 6-i.

So, all the roots would be -2, 6+i, 6-i.

So, the factors of polynomial function would be

(x+2)(x-6-i)(x-6+i)

Multiplying those factors,

Therefore,

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.

the answer is 48m^2!

step-by-step explanation: