Answer:
19 - 8√3
Step-by-step explanation:
(-4 + √2)^2
= (-4)^2 + 2(-4)(√3) + √3)^2
= 16 - 8√3 + 3
= 19 - 8√3
Answer:
the answer is forty sevan
Step-by-step explanation:
104 - 57 equals 47
9514 1404 393
Answer:
5
Step-by-step explanation:
The left side simplifies to ...
2x +16
The right side simplifies to ...
2x +21 -__
The x-terms are already equal. To make the constant terms equal, we want ...
16 = 21 -__
The blank must be filled with the value 21-16 = 5 to make the statement true.
5 goes in the blank.
Answer:
62 and 56 or 59 and 59
Step-by-step explanation:
62, 62, 56
or
62, 59, 59
The answer is y = 1(x + 3)^2 - 81.
