4900 = 2^x • 5^y • 7^z, find x+y+z.
charandeep4:
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let's factorise 4900
4900=100*49=2*2*25*7*7
which is equal to 2²5²7²
so on comparing we get x=y=z=2
brainliest
4900=100*49=2*2*25*7*7
which is equal to 2²5²7²
so on comparing we get x=y=z=2
brainliest
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