Given,(0.73)3+(0.27)3(0.73)2+(0.27)2−0.73×0.27let a=0.73 and b=0.27=(0.73+0.27)[(0.73)2+(0.27)2−0.73×0.27](0.73)2+(0.27)2−0.73×0.27[∵a3+b3=(a+b)(a2+b2−ab)]=0.73+0.27=1Given,(0.73)3+(0.27)3(0.73)2+(0.27)2−0.73×0.27let a=0.73 and b=0.27=(0.73+0.27)[(0.73)2+(0.27)2−0.73×0.27](0.73)2+(0.27)2−0.73×0.27[∵a3+b3=(a+b)(a2+b2−ab)]=0.73+0.27=1
Given,(0.73)3+(0.27)3(0.73)2+(0.27)2−0.73×0.27let a=0.73 and b=0.27=(0.73+0.27)[(0.73)2+(0.27)2−0.73×0.27](0.73)2+(0.27)2−0.73×0.27[∵a3+b3=(a+b)(a2+b2−ab)]=0.73+0.27=1
Given,(0.73)3+(0.27)3(0.73)2+(0.27)2−0.73×0.27let a=0.73 and b=0.27=(0.73+0.27)[(0.73)2+(0.27)2−0.73×0.27](0.73)2+(0.27)2−0.73×0.27[∵a3+b3=(a+b)(a2+b2−ab)]=0.73+0.27=1Given,(0.73)3+(0.27)3(0.73)2+(0.27)2−0.73×0.27let a=0.73 and b=0.27=(0.73+0.27)[(0.73)2+(0.27)2−0.73×0.27](0.73)2+(0.27)2−0.73×0.27[∵a3+b3=(a+b)(a2+b2−ab)]=0.73+0.27=1
Given,(0.73)3+(0.27)3(0.73)2+(0.27)2−0.73×0.27let a=0.73 and b=0.27=(0.73+0.27)[(0.73)2+(0.27)2−0.73×0.27](0.73)2+(0.27)2−0.73×0.27[∵a3+b3=(a+b)(a2+b2−ab)]=0.73+0.27=1Given,(0.73)3+(0.27)3(0.73)2+(0.27)2−0.73×0.27let a=0.73 and b=0.27=(0.73+0.27)[(0.73)2+(0.27)2−0.73×0.27](0.73)2+(0.27)2−0.73×0.27[∵a3+b3=(a+b)(a2+b2−ab)]=0.73+0.27=1
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