Question

Help this 1²+(zy)²=5²

Answer 1

Answer :-

z²y² = 24

or

zy= √24

or

xy = 2√6

Step-by-step explanation:

1²+(zy)²=5²

1+ (zy)²= 5×5

1+ (zy)²= 25

(zy)²= 25 - 1

(zy)²= 24

(zy)²= 24

z²y² = 24

OR

zy= √24

zy= √2×2×2×3

zy= 2 √6

Answer 2

The correct answer is "zy = $\sqrt[2]{6}$". Further explanation is given below.

Step-by-step explanation:

The given equation is:

1²+(zy)² = 5²

On solving the above equation, we get

⇒  1+(zy)² = 5×5

⇒  1+(zy)² = 25

On subtracting "1" from both sides, we get

⇒  1+(zy)²-1 = 25-1

⇒  (zy)² = 24

⇒  zy = $\sqrt{24}$

⇒  zy = $\sqrt{2*2*2*3}$

⇒  zy = $\sqrt[2]{6}$

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