Question

Check whether-
(i) 90+ (-45) and (-90) - 45
​

Answer 1

Answer:

they are not equal

Step-by-step explanation:

90-45 and -90-45

45 and -135

45-135

-90

Answer 2

Answer:

Step-by-step explanation:

$\mathfrak{ dear \:user }$

$90+(-45)=90-45=45$

$-(90)-45\\-90-45=-135$

$so 90+ (-45)\: is \:not\:equal \:to\: (-90) - 45$

$\mathcal{MY\:EXPECTATION\: FOR \:THIS \: ANSWER \:IS }10\:thanks\:and \:brainlist$

$\mathcal{BY \:ROSHAN\: A \:USER \: OF \: BRAINLY}$