Math, asked by bhairavi14, 4 hours ago

answer this question please​

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Answers

Answered by tanajimatre13
1

Step-by-step explanation:

option ç is correct answer

Answered by Anonymous
6

Answer:

x = 11 , -13

Step-by-step explanation:

x² + 2x - 143

= x² + 13x - 11x - 143

= x(x + 13) -11(x + 13)

= (x - 11) (x + 13)

Now,

x - 11 = 0

→ x = 11

Now,

x + 13 = 0

→ x = -13

So , x = 11 , -13

So Option B is correct. ✓

Thanks !

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