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What is the value of a^3+b^3+c^3-3abc when a =225, b = 226 and c = 227 ? यदि a =225, b = 226 और c = 227 है, तो a^3+b^3+c^3-3abc का मान ज्ञात करें
To solve the equation a3+b3+c3−3abc given the conditions a2+b2+c2=ab+bc+ca+4 and a+b+c=4, we can use a known algebraic identity. 1. Use the identity for the sum of cubes: The expression a3+b3+c3−3abc can be rewritten using the identity: a3+b3+c3−3abc=(a+b+c)(a2...
比如2^10=1024,后三位是024,可取余后显示的是24图片是答案 分享回复赞 柯南吧 心随翰爽2010 【数学高手进来】求解一道数学题:分解因式:a的三次方+b的三次方+c分解因式:a的三次方+b的三次方+c的三次方-3abc 分享9赞 四口田吧 小天T℃ 视频课学习Java 分享14赞 振兴区吧 -揭阳玉树人生 求助a加b括号的...
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a+b+c=0 Assume values a=2,b=−2,c=0 a+b+c=2−2+0=0 (satisfy) ∴a2+b2+c2a2−bc ⇒4+4+04−0⇒84=2 Alternate a+b+c=0 b+c=−a Squaring both sides (b+c)2=a2 b2+c2+2bc=a2 b2+c2=a2−2bc ∴a2+b2+c2a2−bc ⇒a2+a2−2bca2−...
If a + b + c = 5 , a^2+b^2+c^2=33 then what is the value of a^3+b^3+c^3-3abc ? यदि a + b + c = 5 , a^2+b^2+c^2=33 है, तो a^3+b^3+c^3-3abc का मान क्या होगा ?
a=2.234 b=3.121 c=-5.355 :. a+b+c=0 a^(3)+b^(3)+c^(3)-3abc=(a+b+ c)(a^(2)+b^(2)+c^(2)-ab-bc-ca) =0
If a+b+c = 7 and ab+bc+ac= -6, then the value ofa3+b3+c3−3abcis: / यदि a+b+c = 7 तथा ab+bc+ac= -6 है, तोa3+b3+c3−3abcका मान क्या होगा ? View Solution ...