evaluate for x 36x=78sq.-48sq.
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Answered by
9
hey your ans is here
______
given
36x=(78)2-(48)2
36x=(78+48)(78-48)
as it is forming an identity
a2-b2=(a+b)(a-b)
now
36x=126×30
36x=3780
x=3780/36
x=105
_____
______
given
36x=(78)2-(48)2
36x=(78+48)(78-48)
as it is forming an identity
a2-b2=(a+b)(a-b)
now
36x=126×30
36x=3780
x=3780/36
x=105
_____
deepakkumar99:
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ananya
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Answered by
12
it's the correct value of x
Attachments:
sq mins (a)*2 hai
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