What is (4sqrt(a)-sqrt(b))(3sqrt(a)+2sqrt(b)) ?

The solution to (4sqrt(a)-sqrt(b))(3sqrt(a)+2sqrt(b)) is 12a+5sqrt(a)sqrt(b)-2b

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simplify (4sqrt(a)-sqrt(b))(3sqrt(a)+2sqrt(b))

simplify

(4 a - b) (3 a + 2 b)

12 a + 5 a b - 2 b

Solution steps

(4 a - b) (3 a + 2 b)

Expand

(4 a - b) (3 a + 2 b) : 12 a + 8 a b - 3 b a - 2 b

= 12 a + 8 a b - 3 b a - 2 b

Add similar elements:

8 a b - 3 a b = 5 a b

= 12 a + 5 a b - 2 b

\frac{2 x + 1}{x ( x + 1 )}

(x - 1)^{2} + y^{2}

\frac{( ( 2 x ^{(2)} - 4 x + 4 ) )}{( x ^{(2)} )}

(2, 1 + i, i) \cdot (2 - i, 2, 1 + 2 i)

(\frac{1}{2} + x) (\frac{1}{2} - x)

What is (4sqrt(a)-sqrt(b))(3sqrt(a)+2sqrt(b)) ?
The solution to (4sqrt(a)-sqrt(b))(3sqrt(a)+2sqrt(b)) is 12a+5sqrt(a)sqrt(b)-2b