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prove that the difference and quotient of (3+2✓3) and (3-2✓3) are irrational. please solve it fast.... |
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Answer» 3+2√3 / 3-2√3 =3+2√3 / 3-2√3 × 3+2√3 / 3-2√3 =(3+2√3)^2 / (3)^2-(2√3)^2 =9+12-12√3 / 9-12 =111-12√3 / -3 =3(37-4√3) / 3 =37-4√3 HOPE IT HELPS U!! |
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