Advertisements
Advertisements
प्रश्न
Factorize the following:
20a12b2 − 15a8b4
बेरीज
Advertisements
उत्तर
The greatest common factor of the terms 20a12b2 and -15a8b4 of the expression 20a12b2 - 15a8b4 is 5a8b2.
20a12b2 = 5×4×a8×a4×b2 = 5a8×b2 × 4a4 and -15a8b4 = 5×-3×a8×b2×b2 = 5a8b2× -3b2
Hence, the expression 20a12b2 - 15a8b4 can be factorised as 5a8b2(4a4-3b2)
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Factorise.
15xy − 6x + 5y − 2
Factorize the following:
3x − 9
Factorize the following:
x2yz + xy2z + xyz2
Factorise : `x^2 + 1/x^2 - 3`
Factorise : x2(a-b)-y2 (a-b)+z2(a-b)
Factorise: 36x2y2 - 30x3y3 + 48x3y2
Factorise:
a2 – ab(1 – b) – b3
Factorise: a4 - 625
Factorise the following by taking out the common factors:
4x2y3 - 6x3y2 - 12xy2
Factorise the following by taking out the common factors:
12a3 + 15a2b - 21ab2
