3 years ago

4.9.21

Mathematics

2 answers:

Strike441 [17]3 years ago

4 0

Answer:

x = -4 or 3

Step-by-step explanation:

$x^{2}$ + 6x - 2 = - $x^{2}$ + 4x + 22

2 $x^{2}$ + 2x - 24 = 0

$x^{2}$ + x - 12 = 0

(x + 4)(x - 3)=0

x = -4 or 3

rosijanka [135]3 years ago

4 0

X = -4 or 3
because

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