Question

if [2x- 3/x]=5,find the value of [4x^2-9/x^2]
$if \binom{2x - 3 \div x}{ } = 5 \: find the value of{4x }^{2} - 9 \div x {}}^{2} }$
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Answer 1

Answer:

꒐ꊰ [2ꉧ- 3/ꉧ]=5,ꊰ꒐ꋊ꒯ ꓄ꁝꏂ ꒦ꋬ꒒꒤ꏂ ꄲꊰ [4ꉧ^2-9/ꉧ^2]

[꓄ꏂꉧ]꒐ꊰ \ꃳ꒐ꋊꄲꂵ{2ꉧ - 3 \꒯꒐꒦ ꉧ}{ } = 5 \: ꊰ꒐ꋊ꒯ ꓄ꁝꏂ ꒦ꋬ꒒꒤ꏂ ꄲꊰ{4ꉧ }^{2} - 9 \꒯꒐꒦ ꉧ {}}^{2} }[/꓄ꏂꉧ]