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kolbaska11 [484]
3 years ago
6

Solve the inequality x^2-4x-7<0

Mathematics
1 answer:
ANEK [815]3 years ago
8 0

Answer:

Inequality Form:

2 − √ 11 < x < 2 + √ 11

Interval Notation:

( 2 − √ 11 , 2 + √ 11 )

Step-by-step explanation:

Solve the inequality for  x  by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula.

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