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Alex_Xolod [135]
3 years ago
15

Please help with this q

Mathematics
1 answer:
myrzilka [38]3 years ago
3 0

\frac{2 {x}^{2} - 2x }{x - 1}  \div  \frac{2x + 8}{x - 3}  \\  =  \frac{2x {}^{2}  - 2x}{x - 1}  \times  \frac{x - 3}{2x + 8} \\  =  \frac{(2 {x}^{2} - 2x)(x - 3) }{(x - 1)(2x + 8)}

So:

1) x - 1 ≠ 0

x ≠ 1

2) 2x + 8 ≠ 0

2x ≠ -8

x ≠ -4

(B)

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