What is the equation in point-slope form of a line that passes through the points (−4, −1) and (5, 7) ?

y+1=8/9(x+4)

Step-by-step explanation:

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The other solution will be 4-9i.

Step-by-step explanation:

Since we have given that

A quadratic equation has a complex solution i.e.

4+9i.

And we need to find the other solution.

As we know that complex solution always comes with its conjugate.

As complex roots occurs in pairs. i.e. complex with its conjugate.

So, it is obvious .

That the other solution will be the conjugate of 4+9i.

In conjugation, only sign of imaginary number will be changed.

So, the other solution will be 4-9i.