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3 years ago

Simplify the expression (2-5i)-(4-4i)

1 answer:

3 0

(2 - 5i) - (4 - 4i)
-2 - i is your answer. Hope it helps! :) If you could vote my answer as the brainiest, that would be awesome! :)

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Can someone please help me with this?

melamori03 [73]

Answer: $\Large\boxed{f(-9)=-189}$

Step-by-step explanation:

f(x) = -3x² - 6x

Requirements of the question

Find the value of f(-9)

Substitute values into the given function

f(x) = -3x² - 6x

f(9) = -3 (-9)² - 6 (-9)

Simplify the exponent

f(9) = -3 (81) - 6 (-9)

Simplify by multiplication

f(-9) = (-243) - (-54)

Simplify by subtraction

$\Large\boxed{f(-9)=-189}$

Hope this helps!! :)

Please let me know if you have any questions

4 0

2 years ago

Factor the following expression 20x+35y

UkoKoshka [18]

Answer:

it's 5(4x+7y)

Step-by-step explanation:

5×4x+5×7y

20x+35y

see simple:)

Hope it'll help!

6 0

3 years ago

Point P (-2,-4) is translated so that the new coordinates are P'(-4.6). Which is the

lisov135 [29]

Answer:

4-6b is the correct way to say it

Step-by-step explanation:

4 0

3 years ago

Divide 224 - 918 + al2 by a6.

Korvikt [17]

Answer:

It will be -6 I hope that helps

Step-by-step explanation:

3 0

3 years ago

What are transformations?

Nuetrik [128]

Answer:

a transformation happen when the shape changes. There are four transformations

translation

rotation

reflection

dilation

translation, rotation and reflection do not change the shape or the size of the shape and are known as rigid motions

3 0

4 years ago