2 years ago

12d^2 + 3dx + x - (-4d^2 + 2dx - 8x)

Mathematics

1 answer:

laiz [17]2 years ago

8 0

Answer:

dx+9x+16d^2 dont know it it helps any but i tried

Step-by-step explanation:

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Step-by-step explanation:

( $x_{1}$ , $y_{1}$ )

( $x_{2}$ , $y_{2}$ )

Coordinates of midpoint are ( $\frac{x_{1} +x_{2} }{2}$ , $\frac{y_{1} +y_{2} }{2}$ )

~~~~~~~~~~~~~~~~~~

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