Divide: 8a2 + 4a - 60 by 2a - 5 - Mathematics

Divide: 8a² + 4a - 60 by 2a - 5

Sum

8a² + 4a - 60 by 2a - 5

4a + 12
`"2a" - 5)overline("8a"^2 + 4"a" - 60)(`
8a² - 20a
- +
24a - 60
24a - 60
- +
xxx
= 4a + 12

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

Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (D) | Q 2.08

Factorize x³ -12x ( x - 4) - 64

The factors of x³ − 1 + y³ + 3xy are

Divide: - 16ab²c by 6abc

Divide: 12a² + ax - 6x² by 3a - 2x

Write in the form of an algebraic expression:

Perimeter (P) of a square is four times its side.

Write in the form of an algebraic expression:

Area of a square is square of its side.

Express the following as an algebraic expression:

Sum of p and 2r – s minus sum of a and 3n + 4x.

3p² – 5pq + 2q² + 6pq – q² + pq is a

In a polynomial, the exponents of the variables are always ______.

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