Question

Y= (корень x + 3) - (корень 4-3x)

Answer 1

Составим систему х+3>=0
4-3х>=0
тогда х>=-3
х<=4/3
ответ х = [-3;4/3]

Answer 2

корень = x +3 =43

Y= 3+43

Y= 46

Ответ: корень Y = 46

Answer 3

To simplify the expression Y, let's start by simplifying each square root term individually and then combine them:

Y = √x + 3 - √(4 - 3x)

Step 1: Simplify the first square root term (√x + 3). There's no way to simplify √x + 3 any further since it's a sum of a variable and a constant under the square root.

Step 2: Simplify the second square root term (√(4 - 3x)). To simplify this, we need to factorize the expression under the square root:

4 - 3x = 1 * 4 - 3x = (1 * 4) - (1 * 3x) = 4 - 3x

Now, we can rewrite the second square root term as:

√(4 - 3x) = √(4 - 3x)

Step 3: Combine the simplified square root terms.

Y = √x + 3 - √(4 - 3x)

Since there are no like terms in the expression, we cannot combine them further. Therefore, the simplified expression for Y is:

Y = √x + 3 - √(4 - 3x)