3 years ago

Help quick please give an explanation too.

Mathematics

1 answer:

Lady_Fox [76]3 years ago

4 0

Answer: (x+2)*(x-4)*(x+21) = 0 has "many" solutions

Step-by-step explanation: (x+2) = 0 only has one solution.

(x+2)*(x-4) = 0 has two solutions, -2 and 4

(x+2)*(x-4)*(x+21) = 0 has three solutions, -2, 4, and -21, etc

If "many" means more than three, then add another (x+XX) term. A quadratic equation generally has two solutions.

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