.6667
12910514.2204
2689239
185928.1379
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3390590779776
.2689239
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.4670534
.282...
Expand x^y in powers of (x-1) and (y-1) up to the third degree term and hence evaluate (1.1)^1.02.
4x-y=7
x=-2
find y
solve in R √(1-x)+√(x+5)=√x
