Question

45-(-30)=45+30 please answer me ​

Answer 1

Answer:

hey mate

see here

we know that ( - ) × ( - ) = ( + )

so

45 - ( -30 )

== 45 + 30

Answer 2

Step-by-step explanation:

$45 - ( - 30) = 45 + 30 \\ lhs = 45 - ( - 30) \\ 45 + 30 = 75 \\ rhs = 45 + 30 \\ = 75 \\ \\ therefore. \:lhs \: = \: rhs$

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