evaluate the following products without multiplying directly 93x97
Answers
Answered by
20
Answer:
90 +:3 ×90 +9021
......
the answer will be 9021. hope it helps u mate ☺
Answered by
1
Answer:
using :( x+a) ( x+b) = x² + ( a+ b )x+ ab
Step-by-step explanation:
93*97
(90+3) (90+7)
90²+ ( 3+7)90 + 3*7
8100+900+27
9027
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