Pizzsalveusingidentitiesevalue7,2

1.	Pizzsalveusingidentitiesevalue7,2
Answer» 5041 is the right answer hiii here is the answer 71^2 = ( 70 + 1 )^2 using ( a + b) ^2 = a^2+b^2 +2ab= 70^2 + 1^2 + 2×70×1=4900 + 1 + 140= 5041 answer 5041 is correct answer. 71^2=(70+1)^2(a+b)^2=a^2+b^2+2ab=70^2+1^2+2×70×1=4900+1+140=5041 5041 is the correct answer 71×71=5041 right answer 70^2=(70+1)^2using (a+b) ^2=a^2+b^2+2ab=70^2+1^2+2×70×1=4900+1+140=5041

Answer»

5041 is the right answer

hiii here is the answer

71^2 = ( 70 + 1 )^2 using ( a + b) ^2 = a^2+b^2 +2ab= 70^2 + 1^2 + 2×70×1=4900 + 1 + 140= 5041 answer

5041 is correct answer.

71^2=(70+1)^2(a+b)^2=a^2+b^2+2ab=70^2+1^2+2×70×1=4900+1+140=5041

5041 is the correct answer

71×71=5041 right answer

70^2=(70+1)^2using (a+b) ^2=a^2+b^2+2ab=70^2+1^2+2×70×1=4900+1+140=5041

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