2kx2 + 4x -3 = 0 solve in quadratic equation

Step-by-step explanation:

In this type of equation, having more than one variable, you have to specify for which variable you want the equation solved.

x2"   was replaced by   "x^2".

STEP 1:

(2kx2 +  4x) -  3  = 0

STEP 2:

Factoring    2kx2 + 4x - 3

Try to factor this multi-variable trinomial using trial and error

figure c

step-by-step explanation:

hope this .

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.