abc + ab + bc + ca + a + b + c + 1
Divide the polynomial 6x^5 + 18x^4 -3x^2 by 3x^2.
Factorise the expressions and divide them as directed.
(i) (y2 + 7y + 10) ÷ (y + 5)
(ii) (m2 − 14m − 32) ÷ (m + 2)
(iii) (5p2 − 25p + 20) ÷ (p − 1)
(iv) 4yz(z2 + 6z − 16) ÷ 2y(z + 8)
(v) 5pq(p2 − q2) ÷ 2p(p + q)
(vi) 12xy(9x2 − 16y2) ÷ 4xy(3x + 4y)
(vii) 39y3(50y2− 98) ÷ 26y2(5y+ 7)
The answer provided in the NCERT solutions of Class VIII Maths , Chapter - Factorisation Ex - 14.3 Question 5) vii) is not given completely.Why???
the ratio of two sides of a parallelogram are as 3:5 and its perimeter is 60cm.find the measures of all the sides
25a2 4b2 + 28bc 49c2
Factorise : 25 - (4x2 + 12x + 9). My answer is coming (8 + 2x)(2 - 2x), but in my book, its written
4(x + 4)(1-x). Plz help!
Find the difference between the simple interest and the compound interest on Rs. 5000 for 2 years at 9% per annum.? Please answer soon its urgent.
Factorise : a2 + b2 - 2 (ab - ac + bc)
factorise completely 256x^4 -81y^4
(x+5 ) 2- 4(x+5)
the simple interest on a sum of money for 3 years at 6 2/3%[ mixed fraction] per annum is rs 6750 whatt will be the compound interest on the same sum at the same rate for the same period, compounded annualy ans=rs 7210
a4-2a2b2+b4 .factorise it
factorise this -
15pq + 15 + 9q + 25p
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