If a and b both rational numbers ,find the values of the following equ

1.	If a and b both rational numbers ,find the values of the following equalities a) 3+/7 by 3-/7=a+b/7 and b) /2+/3 by 3/2-2/3=a-b/6
Answer» ANSWER: a) RATIONALIZING $\frac{<klux>3</klux> + √<klux>7</klux>}{3 - √7}$ = a + √b (3+√7) * (3+√7) / (3 + √7) * (3 - √7) = a + √b 16 + 6√7 / 9 -7 = a + √b 8 =a 3=b

If a and b both rational numbers ,find the values of the following equalities a) 3+/7 by 3-/7=a+b/7 and b) /2+/3 by 3/2-2/3=a-b/6

Answer»

ANSWER:

a) RATIONALIZING $\frac{<klux>3</klux> + √<klux>7</klux>}{3 - √7}$ = a + √b

(3+√7) * (3+√7) / (3 + √7) * (3 - √7) = a + √b

16 + 6√7 / 9 -7 = a + √b

8 =a 3=b

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If a and b both rational numbers ,find the values of the following equalities a) 3+/7 by 3-/7=a+b/7 and b) /2+/3 by 3/2-2/3=a-b/6

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