form a polynominal f(x) with real coefficients given

  Degrees 5; zeros:-7; -i;-3+i

f(x)=a(     )
in Calculus Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

The missing complex zeroes are i and -3-i, because they will "cancel out" the given complex zeroes.

The polynomial f(x)=(x+7)(x^2+1)(x^2+6x+10)=a(x^5+13x^4+53x^3+83x^2+52x+70), where a is a real number.
by Top Rated User (705k points)

Related questions

Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
84,331 questions
89,309 answers
1,991 comments
7,218 users