The square root of 7-3 -57-3 -5 is

The correct option is E 2 √(( 7 + 3√(5))( 7 3√(5))) = √(( 7 )^2 ( 3√(5))^2) = √(49 45) = √(4) = 2. ...

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Sum of Consecutive Numbers

The square ro...

Question

The square root of $(7 + 3 \sqrt{5}) (7 - 3 \sqrt{5})$ is :

(5) ^(1/2)

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3 (5) ^(1/2)

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7 + 3 \sqrt{5}

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\frac{(7 + 3 \sqrt{5}) (7 - 3 \sqrt{5})}{(3 + \sqrt{5}) (3 - \sqrt{5})}

Find the value of a in 3 - square root 5 / 3 + 2 square root 5 = a square root 5 - 19/11

2 x^{2} - 7 x + 5 = 0

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