tiffanyciara6 tiffanyciara6

26-12-2021
Mathematics

contestada

Evaluate the expression: (–2)2 + (–42) + (18 – 23).

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Amphitrite1040 Amphitrite1040

26-12-2021

Hey there!

(-2)2 + (-42) + (18 - 23).

= -2(2) - 42 + 18 - 23

= -4 - 42 + 18 - 23

= -46 + 18 - 23

= -46 + (-5)

= -46 - 5

= -51

Therefore, your answer is: -51

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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