Write the product in standard form. ( 9 + 5i)( 9 + 8i)

1 answer:

8 0

The product of the expression given above most likely yield a complex number since the expression as well is a complex number. A complex number is a real number, an imaginary number or a number with both real and imaginary number. Its standard form is:

a + bi

<span>( 9 + 5i)( 9 + 8i)
</span>81 + 72i + 45i -40
41 + 117i

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Step-by-step explanation:

Given:

The given expression is.

$=-2.5y+8y-10.5y$

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