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swat32
3 years ago
11

What x2-21x-100 in standard form

Mathematics
1 answer:
NARA [144]3 years ago
4 0

Answer:

(x -25)(x+4)

Step-by-step explanation:

x²-21x -100

x²-25x+4x-100

x(x-25)+4(x-25)

(x+4)(x-25).

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