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Free_Kalibri [48]
2 years ago
8

Solve the equation for all values of x. (x + 3)(72 – 9) = 0

Mathematics
2 answers:
Alenkasestr [34]2 years ago
7 0

Answer:

x has to be -3 for the answer to be 0

Step-by-step explanation:

N76 [4]2 years ago
4 0

Answer:

x = -3

Step-by-step explanation:

(x + 3)(72 – 9) = 0

(x + 3)(63) = 0

63x + 189 = 0

63x = -189

x = -3

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Let's say:
lengh=x
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"The length of a rectangle is 4 inches greater than the width."
That means: x=y+4 (in inches).

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