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Find the cube of binomial:
1.(3k – 6)³

pa sagot ng tama pls


Sagot :

Answer:

27[tex]k^{3}[/tex]-162[tex]k^{2}[/tex]+324k-216

Step-by-step explanation:

CUBE OF A BINOMIAL

Equation: [tex]{\tt{(3k-6)^{3}}}[/tex]

Formula: [tex](a-b)^{3}[/tex]

[tex]\tt{a^{3}-3(a)^{2}(b)+3(a)(b)^{2}-b^{3}}[/tex]

Where,

[tex]{\tt{a=3k}}\\{\tt{b=6}}[/tex]

Solution:

[tex]{\tt{(3k-6)^{3}}}\\{\tt{3k^{3}-3(3k)^{2}(6)+3(3k)(6)^{2}-6^{3}}}\\{\boxed{\tt{27k^{3}-162k^{2}+324k-216}}}[/tex]

Answer:

[tex]{\green{\boxed{\green{\huge{\boxed{\sf{27k^{3}-162k^{2}+324k-216}}}}}}}[/tex]

[tex]{\blue{\boxed{ItzyMidzy:))}}}[/tex]

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