Question

3. Evaluate :
(a) - 15+ (-23) - (-24)+ (-17)​

Answer 1

Answer:

$- 15 + ( - 23) - ( - 24) + ( - 17) \\ \\ - 15 - 23 + 24 - 17 \\ \\ - 31$

Answer 2

$\:\:\:\: \large \underline {\sf{Given\::}}$

➟ -15 + (-23) - (-24) + (-17)

$\:\:\:\: \large \underline {\sf{To\:Find\::}}$

➟ Final value of expression

$\:\:\:\: \large \underline {\sf{Solution\::}}$

➟ -15 + (-23) - (-24) + (-17)

➟ -15 - 23 + 24 - 17

➟ 24 - 55

➟ -31

ᶠⁱⁿᵃˡ ᵃⁿˢ ⁱˢ 31

ᵃⁿᵈ ʷᵉ ᵃʳᵉ ᵈᵒⁿᵉ !

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