Respuesta :

yanayildiz

Answer:

3. B

4. B

Step-by-step explanation:

3. 4[tex]\sqrt{2}[/tex]

4 = [tex]\sqrt{16}[/tex]

[tex]\sqrt{16(2)}[/tex]

[tex]\sqrt{32}[/tex]

4. 4x^2 + 4x - 6z - z + 3xy

4x^2 + 4x - 7z + 3xy

= 4x^2 + 3xy + 4x - 7z

kylaskrrskrr
It’s sqrt root of 32

When you do the sqrt root of 28 you get the same sqrt root of 4sqrt root of 2