What is (sqrt(14)-sqrt(3))(sqrt(12)+sqrt(7)) ?

The solution to (sqrt(14)-sqrt(3))(sqrt(12)+sqrt(7)) is 2sqrt(42)+7sqrt(2)-6-sqrt(21)

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simplify (sqrt(14)-sqrt(3))(sqrt(12)+sqrt(7))

simplify

(14 - 3) (12 + 7)

242 + 72 - 6 - 21

Decimal Notation

12.27840 \dots

Solution steps

(14 - 3) (12 + 7)

12 = 23

= (14 - 3) (23 + 7)

Apply FOIL method

(14 - 3) (23 + 7) : 242 + 72 - 6 - 21

= 242 + 72 - 6 - 21

- x^{2} + 2 x + 2 = 0

16 x^{2} - 3 = 8 x

\frac{3}{2 i} + i^{5} - (- 3 i + 2)^{2}

t^{2} + 2 t - 8 = 0

0 = - 25 t^{2} + 200 t + 375

What is (sqrt(14)-sqrt(3))(sqrt(12)+sqrt(7)) ?
The solution to (sqrt(14)-sqrt(3))(sqrt(12)+sqrt(7)) is 2sqrt(42)+7sqrt(2)-6-sqrt(21)