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nadezda [96]
3 years ago
10

The x2 + 6x – 27 = 0 What’s the answer for this question in factoring form

Mathematics
1 answer:
nadezda [96]3 years ago
3 0

Answer:

Solution set= {(3,-9)}

Step-by-step explanation:

x² +6x-27=0

x² +9x-3x-27=0

x(x+9) -3(x+9)=0

(x-3)(x+9)=0

x-3=0; x+9=0

x=3; x=-9

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