ISC

MATHEMATICS · Single correct · ISC · Mathematics · Algebra · Algebra

Problem

If x2+2x+72x+3<6, x∈R\frac{x^2+2x+7}{2x+3}<6,\ x\in\mathbb{R} then: (a) x∈(−∞,−32)∪(11,∞)x\in\left(-\infty,-\frac{3}{2}\right)\cup(11,\infty) (b) x∈(−∞,−1)∪(11,∞)x\in(-\infty,-1)\cup(11,\infty) (c) x∈(−32,−1)x\in\left(-\frac{3}{2},-1\right) (d) x∈(−∞,−32)∪(−1,11)x\in\left(-\infty,-\frac{3}{2}\right)\cup(-1,11)

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