find the value of 5a²-2ab if a=1,b=2
Answers
Answered by
1
1 is the answer.......
megha76:
thanks for the answer
Answered by
1
a=1 and b=2
so in 5a² - 2ab
putting the values
=5(1)² - 2(1)(2)
=5-4
=1 ans.
so in 5a² - 2ab
putting the values
=5(1)² - 2(1)(2)
=5-4
=1 ans.
thanks for the answer
welcm dear
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