JEE Main 20241 Feb, Evening shiftMathematicsHardSets, Relations and Functions168× since 2002If the domain of the function f(x)=x2−25(4−x2)+log10(x2+2x−15)f(x)=\frac{\sqrt{x^2-25}}{\left(4-x^2\right)}+\log _{10}\left(x^2+2 x-15\right)f(x)=(4−x2)x2−25+log10(x2+2x−15) is (−∞,α)∪[β,∞)(-\infty, \alpha) \cup[\beta, \infty)(−∞,α)∪[β,∞), then α2+β3\alpha^2+\beta^3α2+β3 is equal to :AOption A. 140BOption B. 175COption C. 125DOption D. 150CheckSkip · show solution
