Question

Hello,

if the polynomial X2+ax2+5 and x2-2x2+a are divided by (x+2) leave the same remainder, find the value of a

Answer 1

Heya!!☻

Here's your answer!!!
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Let the given polynomial be f(x) = x²+ax²+5

g(x) = x²-2x²+a

Given that when f(x) and y(x) are divided by the (x+2) we get the same remainder.

That is f(2) = g(2)

put x=2 in both f(x) and g(x)

(2)²+a(2)²+5 = (2)²-2(2)²+a

4+ 4a+5 = -4-8+a
9+4a = 13+a
3a = -13
so, a = 13/3
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Answer 2

Step-by-step explanation:

therefore, P × 24(25)/2 × 10/100 × 1/12 = 5P/2

therefore, Amount deposited + 1 = Maturity amount

24 P + 5P/2 = 132500

therefore,

53P/2 = 132500

therefore,

₹5000

Glad help you,

it helps you,

thanks.