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Find cube of : 2a+3b need explanation also plz ɴᴏ ꜱᴘᴀᴍᴍɪɴɢ ❎​

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Answer:

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Step-by-step explanation:

(2a+3B)^3

= (2a)^3 +(3b)^3

= 3*2a*3b(2a+3b)

= 8a^3 +27b^3 +18ab(2a+3b)

= 8a^3+27b^3+36a^2b+54ab^2

= 8a^3 +36a^2b+54ab^2+27b^3



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