What is expand (2+6i,)(-4+3i,) ?

The solution to expand (2+6i,)(-4+3i,) is -2*4+2*3i,-6i,4+6i,3i,

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expand (2+6i,)(-4+3i,)

expand

(2 + 6 i,) (- 4 + 3 i,)

- 2 \cdot 4 + 2 \cdot 3 i, - 6 i, 4 + 6 i, 3 i,

Solution steps

(2 + 6 i,) (- 4 + 3 i,)

Apply FOIL method:

(a + b) (c + d) = a c + a d + b c + b d

a = 2, b = 6 i,, c = - 4, d = 3 i,

= 2 (- 4) + 2 \cdot 3 i, 6 i, (- 4) + 6 i, 3 i,

Apply minus-plus rules

+ (- a) = - a

= - 2 \cdot 4 + 2 \cdot 3 i, - 6 i, 4 + 6 i, 3 i,

((x - 2) (x - 3)) + (x^{2} - 1)

3 (x - 1 = 30)

\frac{4 x ^{2}}{( x + 1 ) ^{2} ( x - 1 )}

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

\frac{( o - Tw )}{( 1 + r ) ( 1 - T )}

What is expand (2+6i,)(-4+3i,) ?
The solution to expand (2+6i,)(-4+3i,) is -2*4+2*3i,-6i,4+6i,3i,