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Popular >

simplify (sqrt(5)+2)(4-sqrt(5))

Solution

simplify

(5 + 2) (4 - 5)

Solution

25 + 3

+1

Decimal Notation

7.47213 \dots

Solution steps

(5 + 2) (4 - 5)

Apply FOIL method

(5 + 2) (4 - 5) : 25 + 3

= 25 + 3

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Frequently Asked Questions (FAQ)

What is (sqrt(5)+2)(4-sqrt(5)) ?
The solution to (sqrt(5)+2)(4-sqrt(5)) is 2sqrt(5)+3