What is the solution of (-2(4x-3)\geq 10)?असमता (-2(4x-3)\geq 10) का हल कौन सा है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x\leq -\frac{1}{2})(x\leq -\frac{1}{2})
Simplifying gives (-8x+6\geq 10), then (-8x\geq 4), so (x\leq -\frac{1}{2}). Reverse the sign when dividing by a negative coefficient.सरलीकरण से (-8x+6\geq 10), फिर (-8x\geq 4) और (x\leq -\frac{1}{2}) मिलता है। ऋणात्मक गुणांक से भाग देते समय चिन्ह पलटें।
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