E=(8-4i)(3+7i)

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Solution for E=(8-4i)(3+7i) equation: 


Simplifying
E = (8 + -4i)(3 + 7i)

Multiply (8 + -4i) * (3 + 7i)
E = (8(3 + 7i) + -4i * (3 + 7i))
E = ((3 * 8 + 7i * 8) + -4i * (3 + 7i))
E = ((24 + 56i) + -4i * (3 + 7i))
E = (24 + 56i + (3 * -4i + 7i * -4i))
E = (24 + 56i + (-12i + -28i2))

Combine like terms: 56i + -12i = 44i
E = (24 + 44i + -28i2)

Solving
E = 24 + 44i + -28i2

Solving for variable 'E'.

Move all terms containing E to the left, all other terms to the right.

Simplifying
E = 24 + 44i + -28i2

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