Advertisements
Advertisements
प्रश्न
Factorize each of the following algebraic expressions:
6(a + 2b) −4(a + 2b)2
Advertisements
उत्तर
\[6(a + 2b) - 4(a + 2b )^2 \]
\[ = [6 - 4(a + 2b)](a + 2b) [\text{ Taking }(a + 2b)\text{ as the common factor }]\]
\[ = 2[3 - 2(a + 2b)](a + 2b) {\text{ Taking 2 as the common factor of }[6 - 4(a + 2b)]}\]
\[ = 2(3 - 2a - 4b)(a + 2b)\]
संबंधित प्रश्न
Factorize each of the following algebraic expressions:
x3(a − 2b) + x2(a − 2b)
Factorize each of the following algebraic expression:
4x2 + 12xy +9y2
Factorize each of the following algebraic expression:
x2 + 2x + 1 − 9y2
Factorize each of the following algebraic expression:
4x4 + y4
Factorize each of the following algebraic expression:
a2 + 4b2 − 4ab − 4c2
Factorize each of the following algebraic expression:
x2 − 11x − 42
Factorize each of the following algebraic expression:
a2 + 2a − 3
Factorise the following expression.
p2 − q2
The value of m in the equation 8m = 56 is ________
Match the following :
| Column A | Column B |
| (a) `x/2` = 10 | (i) x = 4 |
| (b) 20 = 6x − 4 | (ii) x = 1 |
| (c) 2x − 5 = 3 − x | (iii) x = 20 |
| (d) 7x − 4 − 8x = 20 | (iv) x = `8/3` |
| (e) `4/11 - x = (-7)/11` | (v) x = −24 |
