Question

The value of (0.8)²-(0.1)²​

Answer 1

Answer:

(0.8)²-(0.1)²

=0.63

Step-by-step explanation:

pls mark me as brainliest..(´∀`)

Answer 2

$\red{\boxed{\boxed{ \frac{63}{100} }}}$

Step-by-step explanation:

$= {(0.8)}^{2} - {(0.1)}^{2}$

$= {( \frac{8}{10} )}^{2} - {( \frac{1}{10} )}^{2}$

$= {( \frac{4}{5} )}^{2} - {( \frac{1}{10} )}^{2}$

$= \frac{ {4}^{2} }{ {5}^{2} } - \frac{ {1}^{2} }{ {10}^{2} }$

$= \frac{16}{25} - \frac{1}{100}$

$= \frac{63}{100}$

${\purple{\boxed{ \:  \: {\mathfrak{\underline{\red{ @11177420 }}}} }}}$