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4 years ago

Rewrite the expression by using grouping symbols. y • 4 + y • z

Mathematics

2 answers:

Free_Kalibri [48]4 years ago

4 0

Step-by-step explanation:

the answer is B. y (4 + z)

patriot [66]4 years ago

3 0

Answer:

B. $y(4+z)$

Step-by-step explanation:

We are given that an expression

$y\cdot 4+y\cdot z$

We have to rewrite the expression.

To rewrite the expression we will take common y from given two terms in the expression.

$y\cdot 4+y\cdot z$ (given )

Taking common out y from two given terms in the expression

$y(4+z)$

Therefore, the expression can be written as

$y(4+z)$

Hence, the option B is true.

B. $y(4+z)$

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3 years ago

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taurus [48]

Answer:

So, solution of the differential equation is

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Step-by-step explanation:

We have the given differential equation: y′′+4y=5xcos(2x)

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Now, we finding a particular solution.

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we get

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3 years ago

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svetoff [14.1K]

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