Math, asked by mizwazfakeha94, 1 month ago

5³+3³+6³-3×5×3×6 solve it by a³+b³+c³-3×abc formula and do step by step ​

Answers

Answered by asanjayshiva
1

Answer:

hi good morning have a good day

Answered by bagkakali
0

Answer:

a^3+b^3+c^3-3abc=(a+b+c)(a^2+b^2+c^2-ab-bc-ca)

so,

5^3+3^3+6^3-3×5×3×6

=(5+3+6)(5^2+3^2+6^2-5×3-3×6-6×5)

=14(25+9+36-15-18-30)

=14(70-63)

=14×7

=98

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