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IRINA_888 [86]
3 years ago
15

Write an expression to represent the sum of three times the square of a number and -7.

Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer:

C: -7

Step-by-step explanation:

In 3x^2-7, 3 is the coefficient, x is the variable, and -7 is the constant.

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