What is expand sqrt(5)(4-sqrt(2)) ?

The solution to expand sqrt(5)(4-sqrt(2)) is 4sqrt(5)-sqrt(10)

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expand sqrt(5)(4-sqrt(2))

expand

5 (4 - 2)

45 - 10

Decimal Notation

5.78199 \dots

Solution steps

5 (4 - 2)

Apply the distributive law:

a (b - c) = ab - a c

5 (4 - 2) = 5 \cdot 4 - 52

= 5 \cdot 4 - 52

5 \cdot 4 - 52 = 45 - 10

= 45 - 10

(4 - x^{2}) e^{x^{5}} d x

d x (4 x^{4} - 6 x^{3} + 5 x^{2} + 3 x)^{4}

cos^{2} (x) (tan (x) + 1)^{2}

(e^{7 x} + e^{- 7 x})^{2}

(1 + x)^{7}

What is expand sqrt(5)(4-sqrt(2)) ?
The solution to expand sqrt(5)(4-sqrt(2)) is 4sqrt(5)-sqrt(10)