Question

f(X)=4√3xsq +5x-2√3
solve it please
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Answer 1

Step-by-step explanation:

F(X)=4√3X²+5X-2√3

I will use factorisation method you can use any other then it

4√3X²+5X-2√3

4√3X²+8X-3X-2√3

4X(√3X+2)- √3(√3X+2)

(4X-√3)(√3x+2)

so for zeroes

4X-√3=0

$x = \frac{ \sqrt{3} }{4}$

and √3X+2=0

$x = \frac{ - 2}{ \sqrt{3} }$

Q.WHAT IS FACTORISATION METHOD?

=>it is just reverse of expanding brackets .

in this method we solve the equation by taking commons.by splliting the middle term

Q.HOW TO SPLIT THE MIDDLE TERM

=> suppose that we have a equation say

ax²+bx+c

so we have to factorise b(let in u,v) such that uv=ac and u+v=b