CAT WhatsApp Group
Sign in
Please select an account to continue using cracku.in
↓ →
CAT WhatsApp Group
Expression : $$27x^2 + 57x - 14 = 0$$
=> $$27x^2 - 6x + 63x - 14 = 0$$
=> $$3x(9x - 2) + 7(9x - 2) = 0$$
=> $$(3x + 7) (9x - 2) = 0$$
=> $$x = \frac{2}{9} , \frac{-7}{3}$$
Create a FREE account and get:
