Question

For what value of k is -3 a zero of polynomial x^2-x+(2k+3)
Pls help mee!!

Answer 1

Answer:

Ur Answer :

Zeroes of a polynomial is special. It is used to find factors of equation p(x)=0. Zeroes of a polynomial p(x) is real number 'a' for which polynomial p(x) if p(a) = 0. In this case, a is also called a root.

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Answer 2

Answer:

Answer is k = -15/2 We solving this question using the quadratic formula ax2+bx+c=0