Answer: 6(2+2x+1y)
Step-by-step explanation:
i think that is the anwser
Answer:
(-3, 5) is C
(0,-2) is D
(-2, -2) is E
Step-by-step explanation:
4.092 x 10 to the 11th power
<span>x² + y² + 14x − 4y − 28 = 0
x² +14x +y² - 4y =28
x²+2*7x +7² -7² + y² - 2*2y +2² - 2² = 28
(x+7)² + (y-2)² -7²-2² =28
</span>(x+7)² + (y-2)²=28+49+4
(x+7)² + (y-2)² =81 is the answer.
