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If a, b, c are rational numbers and satisfy a+b√2+c√3=2-√2+3√3, try to find the 2011 power of (a-c)+ the 2012 power of b ····
A, b, c are rational numbers and satisfy a+b√2+c√3=2-√2+3√3 a=2b=-1c=3(a-c)2o11+b2o12=(2-3)2o11+(-1)2o12=-1+1=0
For rational number ab, define operation a*b=axb+b+1, find the value of (-3)*(+2) For the rational number ab, define the operation a*b=axb+b+1, find the value of (-3)*(+2)
(—3)*(+2)=﹙-3﹚×2+﹙-3﹚+1=-6﹣3+1=﹣8
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