2 years ago

Tìm nghiện của đa thức A.x-2 B.2x-7 C.(X-4)*(2-3X

Mathematics

1 answer:

Vitek1552 [10]2 years ago

6 0

Answer:

make me brainlest if you copy okay

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2 years ago

If EF = 2x-7, FG = 4x-20, and EG = 21, find the values of x, EF, and FG.

Serggg [28]

Given -:

EF = 2X-7

FG = 4X-20

EG = 21

FIND OUT

EF =?

FG = ?

To proof

as given in the question

we have the value of EF = 2X-7 , FG = 4X-20 and EG = 21

Thus we have

EG = EF + FG

21 = 2X-7 + 4X- 20

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x = 8

Hence proved

Now put this value

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3 years ago

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2 years ago

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Answer:

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