Question

(4a-2asq)-(2a-3(asq)


​

Answer 1

Answer:

degree 3) and not a quadrul

you can see, often we need to simplify the yll

is quadratic or not.

EXERCISI

1. Check whether the following are quadratic

o (x + 1)2 = 2(x - 3)

(ii) (x - 2)(x + 1) = (x - 1)(x+3)

(v) (2x - 1)(x - 3) = (x + 5)(x - 1)

(vii) (x + 2) = 2x(- )We know that y = sin-1 (1 - tan2x/1 + tan2x)) It can be written as Read more on Sarthaks.com - https://www.sarthaks.com/760800/differentiate-the-sin-1-1-tan-2x-1-tan-2x-w-r-t-x?show=760837#a760837