-53
Step-by-step explanation:

Answer:
y=6
Step-by-step explanation:
Answer:
[2, 4]
Step-by-step explanation:
[2, 4]
Answer:
<em><u>7</u></em>
Step-by-step explanation:
(-√7)(-√7)


<em><u>7</u></em>
<em><u /></em>
<em><u>Please Mark As Brainliest</u></em>