Question

$a \: = \: {2y}^{2} \: + \: 3x \: - \: {x}^{2}$
$b \: = \: {3x }^{2} - {y}^{2}$
$c \: = \: {5x}^{2} - 3xy$
FIND :-
i) a - b
ii) 2a + bc
iii) a-2c​

Answer 1

Answer:

a/b = c/d = ef and 2a^4b^2 + 3a^2c^2 - 5e^4f2b^6 + 3 b^2d^2 - 5f^5 = (ab)^n then find the value of n .

Top answer · 2 votes

Given, a/b = c/d = ef and 2a^4b^2 + 3a^2c^2 - 5e^4f2b^6 + 3b^2d^2 - 5f^5 = (ab)^n Let ab = k Putting a = kb, c = kd, e = kf in numerator, we getTherefore, ... More

Answer 2

Step-by-step explanation:

5 6

73

26

sorry varshu answer is wrong but

I want to see your face^_^

and at the same time