2 years ago

(a) 4x²y + 4xy – 12y

Mathematics

2 answers:

lana [24]2 years ago

8 0

Answer:

4y(x^2+x−3)

Step-by-step explanation:

Hope this helps

fomenos2 years ago

5 0

For factoring the answer is
4y(x2+x-3)
For finding the gcf it is
4y
For finding the derivative-d/dx the answer is
D/dx{xn} =nx n-1
8xy+4y
For finding the derivative -d/dy the answer is
D/dy {yn } =ny n-1
4x2 +4x-12
For simplify the answer is
4x2y+4xy-12y
The degree is 3

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What is the range of the function y=3 Sqrt x+8

ValentinkaMS [17]

Answer:

$(-\infty,+\infty)$

Step-by-step explanation:

The given function is

$y=\sqrt[3]{x+8}$

The range refers to the values of y for which x is defined.

We solve for x to obtain;

$y^3=x+8$

$x=y^3-8$

This is a polynomial function in y.

x is defined for all values of y.

Therefore the range is all real numbers.

$(-\infty,+\infty)$

The first choice is correct.

4 0

3 years ago

Read 2 more answers

Why is 4 + (−3) equal to 1?

vladimir2022 [97]

Answer:

2nd option

Step-by-step explanation:

4 + (-3) = 1 because the signs mismatch, something cannot be both positive or negative. When the signs are the same, whether it be both positive or both negative, the answer will always be positive, while if the signs are mismatching the answer will always be negative.

Hope I helped!

7 0

3 years ago

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jeka94

Answer:

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Step-by-step explanation: