Question

Algebra
(x-2)(x+2)=3/5
is the answer +8​

Answer 1

Answer:

No

Step-by-step explanation:

(x-2) (x+2)=(x^2-4) (a-b) (a+b) =(a^2-b^2)

x^2=3/5+4

x^2=23/5

x=√23/5

Answer 2

The correct answer is "√23/5".

Step-by-step explanation:

$The \ given \ expression \ is:\\\\(x-2)(x+2)=\frac{3}{5}\\ \\On \ solving \ brackets,we \ get\\\\x(x+2)-2(x+2)=\frac{3}{5}\\ \\x^2+2x-2x-4=\frac{3}{5}\\\\x^2-4=\frac{3}{5}\\\\On \ applying \ cross \ multiplication,we \ get\\\\5(x^2-4)=3\\\\5x^2-20=3\\\\On \ adding \ "20" \ both \ sides,we \ get\\\\5x^2-20+20=3+20\\\\5x^2=23\\\\x^2=\frac{23}{5}\\\\x=\sqrt{\frac{23}{5} }$

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