Question

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Answer 1

Answer:

1.44

Step-by-step explanation:

According to the question,

     $\sqrt{x} + \sqrt{49} = 8.2$

=> $\sqrt{x} + 7 = 8.2$

=> √x = 8.2 - 7

=> √x = 1.2

=> x = $(1.2)^{2}$ = 1.44

Answer 2

Solution:

• Here,the √x + √49 = 8.2 they said that to find the value of x.

Let's do it,

⇛√x + √49 = 8.2

⇛√x + 7 = 8.2

⇛√x = 8.2 - 7

⇛√x = 1.2

⇛ x = (1.2)²

⇛ x = 1.44

• Therefore,The value of x is 1.44

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Let's verify,

✎ √1.44 + √49 = 8.2

✎ 1.2 + 7 = 8.2

✎ 8.2 = 8.2

• Hence,Verified.

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