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If the values of (a minus b ) and ab are 6 & 4 respectively find the values of a power 2 plus b power 2and (a plus b ) whole square |
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Answer» a-b=6ab=4(a-b)^2=a^2+b^2-2ab=36so a^2+b^2=36+2(4)=36+8=44(a+b)^2=a^2+b^2+2ab=44+8=52 |
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