Question

.......please answer it...... ​

Answer 1

Answer:

The answer is -4

Hope it helps....

Answer 2

$\pink\bigstar$ Question:

Evaluate:

$( {1}^{2} + {2}^{2} - {3}^{2} ) \div {( - 4)}^{0}$

$\pink\bigstar$ Answer:

• (-4)

$\pink\bigstar$ Given:

$( {1}^{2} + {2}^{2} - {3}^{2} ) \div {( - 4)}^{0}$

$\pink\bigstar$To find:

To Evaluate:

• $( {1}^{2} + {2}^{2} - {3}^{2} ) \div {( - 4)}^{0}$

$\pink\bigstar$ Solution:

$( {1}^{2} + {2}^{2} - {3}^{2} ) \div {( - 4)}^{0}$

$= \: ( {1}^{2} + {2}^{2} - {3}^{2} ) \div 1$

( $\because$a⁰ = 1 )

$= \: ( {1}^{2} + {2}^{2} - {3}^{2} )$

$= \: (1 + 4 - 9)$

$= \: ( - 4)$

$\therefore$ answer is $\rm\boxed{(-4)}$

$\pink\bigstar$ Formula used:

• a⁰ = 1