Advertisements
Advertisements
प्रश्न
Factorise the following expression.
`"p"^2-1/25`
Advertisements
उत्तर
`"p"^2 - 1/25`
Let us recognize it as the difference of the squares of a and b.
a = p2
b = `(1/5)^2 = 1/25`
a2 − b2 = (a + b) (a − b)
∴ `(p)^2-(1/5)^2` = `(p + 1/5)(p - 1/5)`
संबंधित प्रश्न
Find the greatest common factor of the terms in each of the following expression:
2xyz + 3x2y + 4y2
Factorize each of the following algebraic expressions:
(2x − 3y)(a + b) + (3x − 2y)(a + b)
Factorize each of the following algebraic expression:
x2 + 2x + 1 − 9y2
Factorize each of the following algebraic expression:
96 − 4x − x2
Factorize each of the following algebraic expression:
4x4 + y4
Factorize each of the following algebraic expression:
a2 + 2ab + b2 − c2
Factorize each of the following algebraic expression:
x2 − y2 − 4xz + 4z2
Factorize each of the following algebraic expression:
(a + 7)(a − 10) + 16
Factorise the following expressions and write them in the product form.
5t2
The value of m in the equation 8m = 56 is ________
