If 2+squareroot 3 is a polynomial root name another root of the polynomial and explain how you know it must be a root

Step-by-step explanation:

we are given one of root as

since, this is a root of polynomial

and this sqrt roots

we know that

sqrt roots and complex roots of any polynomial always exists in conjugate form

For example:

if we have root as

then other root must be conjugate of it

because both roots makes polynomial of real coefficient

so, other root must be

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

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