Advertisements
Advertisements
प्रश्न
Factorise: a2 - 0·36 b2
उत्तर
a2 - 0·36 b2
= (a)2 - (0.6b)2
= (a + 0.6b)(a - 0.6b) ...[a2 - b2 = (a + b)(a - b)]
APPEARS IN
संबंधित प्रश्न
Find the common factors of the terms.
12x, 36
Find the common factors of the terms.
16x3, −4x2, 32x
Find the common factors of the terms.
10pq, 20qr, 30rp
Factorise the following expression:
10a2 − 15b2 + 20c2
Factorize the following:
2x3y2 − 4x2y3 + 8xy4
Factorize the following:
28a2 + 14a2b2 − 21a4
Factorize the following:
a4b − 3a2b2 − 6ab3
Factorize the following:
9x2y + 3axy
Factorise:
`x^4 + y^4 - 27x^2y^2`
Factorise : 9x 2 + 3x - 8y - 64y2
Find the value of : ( 67.8 )2 - ( 32.2 )2
Find the value of : `[(18.5)^2 - (6.5)^2]/[18.5 + 6.5]`
Factorise : 15x + 5
Factorise : x2(a-b)-y2 (a-b)+z2(a-b)
Factorise: 36x2y2 - 30x3y3 + 48x3y2
Factorise the following by taking out the common factors:
5a(x2 - y2) + 35b(x2 - y2)
Factorise the following by taking out the common factors:
(a - b)2 -2(a - b)
