(2x-y+3z)(4x²+y²+2xy+3yz-6xz)
Answers
Answered by
8
(2x-y+3z)(4x²+y²+9z²+2xy+3yz-6xz)
(2x-y+3z)((2x)²+(y)²+(3z)²-(-y*2x)-(-y×3z)-(2x*3z)
(2x)³+(-y)³+(3z)³-(3×-y×2x×3z) [ ∵(a+b+c)(a²+b²+c²-ab-bc-ca)= a³+b³+c³-3abc]
8³-y³+27+³+18xyz Ans.
(2x-y+3z)((2x)²+(y)²+(3z)²-(-y*2x)-(-y×3z)-(2x*3z)
(2x)³+(-y)³+(3z)³-(3×-y×2x×3z) [ ∵(a+b+c)(a²+b²+c²-ab-bc-ca)= a³+b³+c³-3abc]
8³-y³+27+³+18xyz Ans.
Answered by
0
Answer:
okease mark as brainiest
Step-by-step explanation:
Attachments:
Similar questions