Question

$find \: \: \: \: \: the \: \: \: value \: \: \: of \\ (1 {}^{2} + 3 {}^{2} + 5 {}^{2} + - - - + 55 {}^{2} ) \: \: - \: \: (1 + 2 + 3 + - - - + 30)$
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Answer 1

Step-by-step explanation:

$\huge \red \mathfrak{find \: \: \: \: \: the \: \: \: value \: \: \: of (1 ^{2} + 3 ^{2} + 5 ^{2} + - - - + 55 ^{2} ) \: \: - \: \: (1 + 2 + 3 + - - - + 30) }$

Answer 2

Answer:

${\tt{{\underline{\bold{\huge{✈︎Sᴏʟᴜᴛɪᴏɴ:}}}}}}$

✈︎(1+4+9+16+25+36+49+64+81+100+121+

144+169+196+225+256+289+324+361

+400+441+484+529+576+625+676+

729+784+841+900+961+1024+1089+

1156+1225+1296+1369+1444+1521

+1600+1681+1764+1849+1936+2025+

2116+2209+2304+2401+2500+2601+

2704+2809+2916+3025) -(1+4+9+16+25+36+49+64+81+100+121

+144+169+196+225+256+289+324+361

+400+441+484+529+576+625+676+

729+784+841+900)

✈︎=(56980)-(9455)

✈︎=47525

Step-by-step explanation:

Hᴏᴘᴇ Iᴛ Hᴇʟᴘ.☺︎︎

Apologies for what might have gone wrong.☹︎