Identify the interval(s) on which the function y = x^2 + 12x + 27 is positive.
A. -9
B. X<...
Mathematics, 12.03.2021 23:00, korar1644
Identify the interval(s) on which the function y = x^2 + 12x + 27 is positive.
A. -9
B. X<-9 and x > 3
C. x<3 and x > 9
D. X<-9 and x >-3
Answers: 1
Mathematics, 22.06.2019 00:00, meganwintergirl
Can someone plz me understand how to do these. plz, show work. in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]
Answers: 3
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