3 years ago

Write the product in standard form. ( 7 + 7i)( 6 + 7i)

Mathematics

1 answer:

Jlenok [28]3 years ago

5 0

I believe -7 + 91i. i hope this helps

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What is the slope of (-2,7); (-5,3)

Vinvika [58]

Answer:

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Step-by-step explanation:

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3 years ago

6x+3(4x-2)=5(2x-8) the answer is -17/4 but can someone explain how to get that answer? plz help lol

Sergeu [11.5K]

Answer:

Step-by-step explanation:

$6x + 3(4x - 2) = 5(2x - 8)$

Expand the terms in the bracket and simplify

That's

$6x + 12x - 6 = 10x - 40 \\ 18x - 6 = 10x - 40$

Using the subtraction property subtract 10x from both sides of the equation

$18x - 10x - 6 = 10x - 10x - 40 \\ 8x - 6 = - 40$

<u>Add 6 to both sides of the equation</u>

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<u>Divide both sides by 8</u>

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<u>Reduce the fraction with 2</u>

We have the final answer as

$x = - \frac{17}{4}$

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