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quester [9]
3 years ago
7

(X+7)(x+7)=0 find the solution set

Mathematics
2 answers:
mafiozo [28]3 years ago
5 0

Answer:

x = -7

Step-by-step explanation:

Aleks04 [339]3 years ago
5 0

Answer:

x=-7 or {-7}

Step-by-step explanation:

(x+7)(x+7)=0

For a product to equal 0, one or more of the factors must be 0.

x+7=0

x=-7

Since the factors are identical, there is only one element of the solution set:

x=-7 or {-7}

Hope this helps!

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