3 years ago

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

Mathematics

2 answers:

Alenkasestr [34]3 years ago

7 0

Answer:

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

Step-by-step explanation:

N76 [4]3 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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