meghanvaring meghanvaring

24-11-2020
Mathematics

contestada

3z2 - 2z + 8
-
(10z2 +7z - 12)

Respuesta :

tytuanajohnson17 tytuanajohnson17

24-11-2020

Answer: 7z²-9z+20

Step-by-step explanation:

PEMDAS - Please Excuse My Dear Aunt Sally - Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

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