Perform the operations and simplify: write the results in a+bi form. ADD: (-9-5i) + (19-7i) SUBTRACT: (-9-5i) - (19-7i)

Q: Evaluate (-2 +2i )5

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Q: Completely simplify: 5(x – 6) + 4x – 8 -

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Q: (16:3)+14 215² 5-3 12

A:

Q: snip

A: The given expression is 1x+11x2-1

Q: Find the product and write the result in standard form: (-5 + i)(-5 - i)

A: Given: -5+i-5-i for finding in standard form we simplify given expression

Q: Simplify the expression to a + bi form: 49 – V-162 + v64 – V-72

A: To write the given expression in the form of a+bi.

Q: Find x, and x2.· - 5 - 4 X1 - 55 4 - 5 X2 3 X1 = %3D II

A: To find x1, x2

Q: Perform the indicated operations and write the result in standard form, (-15 - √-18) /33

A: Given,          -15--1833

Q: perform the indicated operation  ( 8r2+5r-14)+(-7r2-17r+7)=

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Q: Multiply and simplify: (- 8x- 4)( – 9x – 3) =

A: Here the problem is to multiply the given both term and writing it in a simplified form.