2 years ago

Please help me!!! i need help!!!

Mathematics

1 answer:

il63 [147K]2 years ago

8 0

Answer:

The numbers r really blurry

Step-by-step explanation:

oof

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2 years ago

Can someone help me please ???????

Inessa [10]

Answer:

d=1

Step-by-step explanation:

Factor d^2 - 2d - 8 into (d-4)(d+2)

Move -2/d+2 onto the other side, changing it into 2/d+2.

$\frac{-3d}{(d-4)(d+2)} +\frac{3}{d-4}+\frac{2}{d+2} = 0$

Let the empty side equal zero.

Add 3/d-4 and 2/d+2

$\frac{5d-2}{(d+2)(d-4)}$

Then add that to -3d.

$\frac{2d-2}{(d+2)(d+4)}$

Multiply 0 by d+2 and d-4 to get 2d-2 by itself.

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I can't edit the equation, but it's d-4 althroughout the question. Sorry for being so slow.

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2 years ago

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Answer:

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Step-by-step explanation:

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