What is the answer to -8=a(1-3-sqrt(2))(1-3+sqrt(2)) ?

The answer to -8=a(1-3-sqrt(2))(1-3+sqrt(2)) is a=-4

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-8=a(1-3-sqrt(2))(1-3+sqrt(2))

- 8 = a (1 - 3 - 2) (1 - 3 + 2)

a = - 4

Solution steps

- 8 = a (1 - 3 - 2) (1 - 3 + 2)

Switch sides

a (1 - 3 - 2) (1 - 3 + 2) = - 8

Simplify

(1 - 3 - 2) (1 - 3 + 2) : 2

a \cdot 2 = - 8

Divide both sides by

2

a = - 4

6 y^{2} - 13 y + 5

(- \frac{64}{27})^{- \frac{1}{3}}

(2 x + 1)^{2} \leq 3 x + 4

lo g_{6} (\frac{( 270 )}{4})

7 w + 9 - 10 w = - 18

What is the answer to -8=a(1-3-sqrt(2))(1-3+sqrt(2)) ?
The answer to -8=a(1-3-sqrt(2))(1-3+sqrt(2)) is a=-4
Solve for a: -8=a(1-3-sqrt(2))(1-3+sqrt(2))
The solution is a=-4