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4 years ago

Simplify the equation by combining

Mathematics

2 answers:

creativ13 [48]4 years ago

4 0

The answer would be 3x + 3.

Setler79 [48]4 years ago

3 0

Answer:

3x+3

Step-by-step explanation

Like terms are terms that contain the same variables raised to the same power. As such in your equation you would combine the 4x and the -x because they contain the same variable (x). To combine these terms you simply add 4x + - x, which can be written as 4x - x. The product of this is 3x. Because there is a 3 on its own with no other like terms to add to it the it, the simplified version of this equation would be 3x+3.

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4 cos²x – 1=0 What is the solution?

andreev551 [17]

Answer:

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Step-by-step explanation:

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$\frac{1}{2} \text{ and } -\frac{1}{2}$ ?

For

$cos(x)=\frac{1}{2}$

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For

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6 0

3 years ago

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jeyben [28]

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Step-by-step explanation:

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3 years ago

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