x^2+6x-27>0 . Find the value of x and sign scheme for the equation.
Shivam , 8 Years ago
Grade 11
Algebra> x^2+6x-27>0 . Find the value of x and sig...
1 Answers
Khimraj
Last Activity: 8 Years ago
x² + 6x -27>0 so (x+9)(x-3)>0 so x€ [-∞, -9]U[3,∞].Hope it clears. If u have doubts then please clearify. And if u like my answer then please approve answer
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