ab is negative and a2+b2a² + b²a2+b2 is greater than o, but less than 114. What is the minimum value of ab?

Question

ab is negative and a2+b2a² + b²a2+b2 is greater than o, but less than 114. What is the minimum value of ab?

Accepted Answer

​<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>−</mo><mn>56</mn></mrow><annotation encoding="application/x-tex">-56</annotation></semantics></math>−56​​

Answer

​<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>−</mo><mn>45</mn></mrow><annotation encoding="application/x-tex">-45</annotation></semantics></math>−45​​

Answer

​<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>−</mo><mn>48</mn></mrow><annotation encoding="application/x-tex">-48</annotation></semantics></math>−48​​

Answer

​<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>−</mo><mn>49</mn></mrow><annotation encoding="application/x-tex">-49</annotation></semantics></math>−49​​

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