2x^2 -x + 10 has domain all reals
Kyla S.
asked • 01/14/21Perform the indicated operation. Then state the domain. (2x^2-5x+4)+(4x+6)
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2 Answers By Expert Tutors
Aneesh C. answered • 01/14/21
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Adept Math/Statistics Tutor: M.S Public Health, B.S Biology
(2x2 - 5x + 4) + (4x + 6)
= 2x2 - 5x + 4 + 4x + 6
= 2x2 - x + 10
Domain: - ∞ < x < ∞
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