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  • (27)^3+ (54)^3/ (85)^3+ (95)^3 =X^3 Find the value of X?

(27)^3+ (54)^3/ (85)^3+ (95)^3 =X^3 Find the value of X?

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The given expression 

                                        $$ frac(27)^3 + (54)^3 (85)^3 + (95)^3 = x^3 $$\$$ $$Rightarrow frac19683 + 157464 614125+857375= x^3$$\$$ $$Rightarrow frac1771471471500 = x^3 $$\$$ $$Rightarrow 0.120 = x^3 $$\$$ $$Rightarrow x = sqrt[3]0.120 $$\$$ $$Rightarrow x = 0.493 $$

Hence, the value of $$ x = 0.493 $$

      

Posted by

Deependra Verma

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