Question

find the quadratic equation​

Answer 1

Answer:

${x}^{2} - 0.04 = 0$

${(x)}^{2} - {(0.2)}^{2} = 0$

$(x + 0.2)(x - 0.2) = 0$

$(x + 0.2) = 0 \: and \: (x - 0.2) = 0$

$x = - 0.2 \: and \: x = 0.2$

x = +-0.2

Ans. c) +- 0.2

Hope it helps.

Answer 2

.Answer :- x² - 0.04

• x = √ 0.04
• x= +- 0.2 .