Answer:
y-2=2(x-6)
Step-by-step explanation:
y-y1=m(x-x1)
m=2
y-2=2(x-6)
Answer & Step-by-step explanation:
In order to solve this problem, it is important that we know the original form of this equation.
<em>(x - x1)² + (y - y1)² = r²</em>
The equation we are given is: <em>(x - 1)² + (y + 20)² = 196</em>
Now that we know the original equation and the given equation, then we can conclude that the center of the circle is (1, -20). We can find the radius by calculating the square root of 196.
√196 = 14
So, the radius is 14.
Now, based on the given information, we know that the center of the circle is (1, -20) and the radius of the circle is 14.
Well, it is 3 polynomials so let’s break it down first.
(-3x*2 -2xy +y*2) (-4x*2 -xy + 6y*2)
Let’s add these first. The rule is to drop parentheses and add regularly. Bases stay the same, powers add and coefficients multiply.
Ans: (-7x*4 -3x*2 y*2 + 7y*4)
Now let’s add it with the last one.
The answer is: -6x*6 +3x*3 y*3 -6y*6
Answer:
Step-by-step explanation:
If you let b = x^2 the problem becomes a whole lot easier. Note that x = √b
x^2 + x - 12
Now factor this trinomial.
(x + 4)(x - 3)
Now put b back into the equation
(√b + 4)(√b - 3)
The answer was A but i am found
1.557, -11.557
and hope that helps you
