3 years ago

Help D Dmsjzjzjzjjzzxhxhxhxhxhxh

2 answers:

Anni [7]3 years ago

5 0

Answer:

Step-by-step explanation:

${82 { }^{2} } - 80 {}^{2} = 324 \\ \sqrt{324 } = 18$

5 0

18 cnfjvndjcjdfjejfjdkfkfn

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