Question

d)
(0,y)
c) (x, y)
Answer the following questions :
Find the LCM of 15 (4x3 – 4x2 + x) and 35 (2x2 – 7x + 3).
ii) If(x + 6) is the GCD of (x2 + ax - 12) and (x2 - x - 42), find the value of
ii) Factorise : 12x2 - 7x + 1
iv) Find the value of polynomial (5x - 4x2 + 7) at x =-1.
v) What same number must be added to the terms of the ratio 7:13, so that the
11
ye
vi) Calculate the amount and compound interest : Rs. 1,25,000 for 1
compounded half yearly.
vii
) Simplify : (15 +12)​

Answer 1

Answer:

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