2 years ago

Combining like terms 7x + 2y - 2x -2y.

Mathematics

1 answer:

aksik [14]2 years ago

5 0

7x - 2x = 5x
2y - 2y = 0

the answer should be 5x

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#19. state the possible number of imaginary numbers of f(x) = 7x3 - x2 + 10x - 4

guapka [62]

7x3=21-2=19+10=29-4=25

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3 years ago

Select the correct answer. Evaluate the following expression when x = -4 and y = 4. A. B. C. D.

andriy [413]

The value of given expression when x=-4 and y=4 is 1250.

The expression is missing in the question which is $\dfrac{x^6-x}{4y}$ .

We have to solve it for x= -4 and y = 4.

Now putting the value of x and y we get,

$\dfrac{x^6-x}{4y}=\dfrac{(-4)^6-(-4)}{4}$

$\dfrac{x^6-x}{4y}=\dfrac{4096+4}{4}$

$\dfrac{x^6-x}{4y}=1250$

Hence the value of given expression when x=-4 and y=4 is 1250.

For more details follow the link:

brainly.com/question/11897796

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2 years ago

Help asap!!!!!!!!!!<br><br> Properties of exponents <br><br> Simplify

maksim [4K]

Answer:

C) $4a^{6}b$

Step-by-step explanation:

$\frac{(4b^{3} 3a^{4}b^{2})}{3a^{-2} b^{4}}$ Copy the original equation

$\frac{12a^{6}b^{5}}{3b^{4} }$ Combine like terms

$\frac{12a^{6}b}{3}$ Simplify the b, then divide by 3

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If this answer is correct, please make me Brainliest!

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3 years ago

Evaluate cot arcsin 4/5

yan [13]

Evaluated is 4/5
decimal form is 0.8

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2 years ago

How to answer the question

bulgar [2K]

That is sudoku, a game that I am really good at. first off the square on the left in the middle is messed up, because on the square above it there is a 5 where it would make the 5 in the middle left square incorrect. So you have to erase the 5 in the square on the middle left. Then if you can do sudoku, you could do the rest.

hope I helped!

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3 years ago