17×23 distributive property
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Answered by
0
(20-3)(20+3)
20 (20+3)-3 (20+3)
400+60-60-9
391
20 (20+3)-3 (20+3)
400+60-60-9
391
Answered by
1
Hey Dude,
17×23 by using distributive property
⇒(20-3)(20+3)
⇒20 (20+3)-3 (20+3)
⇒400+60-60-9
⇒391
17×23 by using distributive property
⇒(20-3)(20+3)
⇒20 (20+3)-3 (20+3)
⇒400+60-60-9
⇒391
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