Question

Solve by factorization method for std 10th
5+x/5-x - 5-x/5+x =15/4

PL help me out....​

Answer 1

Step-by-step explanation:

lcm

(5+x)²-(5-x)²/(5-x)(5+x)=15/4

25+10x+x²-(25-10x+x²)/25-x²=15/4

25+10x+x²-25+10x-x²/25-x²=15/4

20x*4=15(25-x²)

80x=375-15x²

15x²+80x-375=0

divide 5

3x²+16x-75=0

3x²+25x-9x-75=0

x(3x+25)-3(3x+25)=0

(x-3)(3x+25)=0

x= 3 or -25/3