Divide: −14x6y3 − 21x4y5 + 7x5y4 by 7x2y2 - Mathematics

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Sum

Divide: −14x6y3 − 21x4y5 + 7x5y4 by 7x2y2

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Solution

`(-14"x"^6"y"^3-21"x"^4"y"^5 +7"x"^5"y"^4) /(7"x"^2"y"^2)`

`=(-14"x"^6"y"^3)/(7"x"^2"y"^2)-(21"x"^4)/(7"x"^2"y"^2)+(7"x"^5"y"^4)/(7"x"^2"y"^2)`

= −2x6−2y3−2 −3x4−2y5−2 + x5−2y4−2

= −2x4y − 3x2y3 + x3y2

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Chapter 11: Algebraic Expressions - Exercise 11 (D) [Page 145]

APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 11 Algebraic Expressions
Exercise 11 (D) | Q 1.08 | Page 145
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