Answer the question please
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your answer is. .....
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maitri24:
algebra
exercise
Koi exercise Nahi Hai Yeh FIITJEE ka question hai
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(m+x/7) ^3 (m-x/7)
=m^3+3*m^2*x/7+3*m*x^2/49+x^3/343(m-x/7)
=m^4+2*m^3*x/7-2mx^3/343-x^4/2401
=m^3+3*m^2*x/7+3*m*x^2/49+x^3/343(m-x/7)
=m^4+2*m^3*x/7-2mx^3/343-x^4/2401
thanks
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