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lukranit [14]
3 years ago
8

(X-13)(x-21)=0 solve by factoring

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
8 0

Answer:

The answer is X=13

Step-by-step explanation:

liubo4ka [24]3 years ago
7 0

Answer:

13 and 21

Step-by-step explanation:

(X-13)(X-21)=0

(X-13)= 0 or( x-21) =0

in, (X-13) x = 13 and in ( x-21)  x = 21

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One electrician charges his customers a $60 service fee plus $35 per hour.
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Answer:

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Step-by-step explanation:

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