1 ,find the product using suitable identity...
• (12a-6b) ( 12a+4b)
2,find the value using suitable Identity..
• 110×101
Please Solve Both Questions
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Answers
Answered by
5
Hello here is your answer by Sujeet yaduvanshi
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Question:-
(12a-6b)(12a+4b)
Steps Follow:-
Step:-1) Multiply 12a(12a+4b)
Step:-2) Multiply -6b(12a+4b)
then,
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Solution:-
12a(12a+4b)-6b(12a+4b)
144a²+48ab-72ab-24b²
144a²-24b²-24ab
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Solution:-
110+101
This Equation written as
(100+10)(100+1)
100²+(10+1)100+1*10
10000+11(100)+10
10000+1100+10
11110
_____________________________
@Sujeet
_____________________________
______________________________
Question:-
(12a-6b)(12a+4b)
Steps Follow:-
Step:-1) Multiply 12a(12a+4b)
Step:-2) Multiply -6b(12a+4b)
then,
__________________________________
Solution:-
12a(12a+4b)-6b(12a+4b)
144a²+48ab-72ab-24b²
144a²-24b²-24ab
__________________________________
Solution:-
110+101
This Equation written as
(100+10)(100+1)
100²+(10+1)100+1*10
10000+11(100)+10
10000+1100+10
11110
_____________________________
@Sujeet
_____________________________
mehta62:
1 answer is wrong brother
Answered by
8
1.)144a square-24ab-24b square
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