Question

simplify the given expression
(5+√7) (2+√5)

Answer 1

Hey!

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(5+√7) (2+√5)

5 (2+√5) + √7 (2+√5)
10 + 5√5 + 2√7 + √35

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Hope it helps...!!!

Answer 2

The given question is simplified and the answer is 32.34.

Step-by-step explanation:

Given:

Simplify the given expression: (5+√7) (2+√5)

Solution:

From the given,

$(5+ \sqrt7) (2+ \sqrt5)$

$= (5+ \sqrt7) (2+ \sqrt5)$

$= 10 + 5 \sqrt5 + 2 \sqrt7 + \sqrt{35}$ ...........(1)

Substituting the values of square roots on the equation (1),

Then, we get

= 10 + 5(2.23) + 2(2.64) + 5.91

= 32.34

To know more:

6x+(5-3x), Simplify the given expression.

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