It’s (d) because if one solution to a quadratic function g is the solution given then the other solution must be it’s complex conjugate which is d.
<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.
Answer:
2,-4
-2,-3
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1
Step-by-step explanation:
That is how write the equation because you have to line them up by the higher x or y value
There are six vowels and 4 card suits
Each vowel can pick from 4 suits so 4*6=24
24 outcomes
B is right:
because it is -2 will make it 0 so it is two unit to the left.