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AfilCa [17]
3 years ago
9

1) What are the solutions of the equation? x^2 – 3x = 28? Asap please . 30 points

Mathematics
2 answers:
Sedbober [7]3 years ago
7 0
2-3x=28
-3x=28-2
-3x=26
X=-26/3
sammy [17]3 years ago
4 0

Answer:

Step-by-step explanation:

x²-3x-28=0

x²-7x+4x-28=0

x(x-7)+4(x-7)=0

(x-7)(x+4)=0

x=7,-4

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