find the value of a if 23a=68^2-45^2
plz answer it in detail and if you can answer it with pic so it is more helpful
Answers
Answered by
10
Answer:
a=113
Step-by-step explanation:
23a=(68+45)(68-45)
23a=113×23
a=113
Answered by
2
23a=68^2-45^2
23a=4624-2025
23a=2599
a=2599/23
a=199.9230
23a=4624-2025
23a=2599
a=2599/23
a=199.9230
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