Divide: m2 − 2mn + n2 by m − n - Mathematics

Divide: m² − 2mn + n² by m − n

बेरीज

m² − 2mn + n² by m − n

m − n
`"m" − "n")overline("m"^2 - 2"mn" + "n"^2)(`
m² − mn
− +
− mn + n²
− mn + n²
+ −
xxx
= m − n

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पाठ 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (D)

पाठ 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (D) | Q 2.02

Simplify `(173 xx 173 xx 173 xx 127 xx 127 xx 127)/(173 xx 173 xx 173 xx 127 xx 127 xx 127)`

Factorize x³ + 8y³ + 6x² y +12xy²

Factorize 8a³ – 27b³ – 36a²b + 54ab²

Multiply: x²+ 4y² + 2xy − 3x + 6y + 9 by x − 2y + 3

Evaluate: (8 - 12x + 7x² - 6x³)(5 - 2x)

Multiply: (2x + 3y)(2x - 3y)

Divide: 12x³y - 8x²y² + 4x²y³ by 4xy

Divide: 2m³n⁵ by - mn

Number of terms in the expression a² + bc × d is ______.

Match Column I with Column II in the following:

Column I	Column II
1. The difference of 3 and a number squared	(a) 4 – 2x
2. 5 less than twice a number squared	(b) n² – 3
3. Five minus twice the square of a number	(c) 2n² – 5
4. Four minus a number multiplied by 2	(d) 5 – 2n²
5. Seven times the sum of a number and 1	(e) 3 – n²
6. A number squared plus 6	(f) 2(n + 6)
7. 2 times the sum of a number and 6	(g) 7(n + 1)
8. Three less than the square of a number	(h) n² + 6