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29-07-2022
Mathematics

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ILL GIVE BRAINLIEST
4. Multiply the following signed numbers:

a. (-42x)(+2x) =

b. (+8x)(-4x)(-3x) =

c. (+7)(-4)(-4) =

d. (+10)(-2)(-2)(+4) =

Respuesta :

29-07-2022

Explanation:(x)(x)=x^2 and(x)(x)(x)=x^3

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