babya7853 babya7853

03-03-2021
Mathematics

contestada

(5x^2-7)-(-4x^2+6x-3)

Respuesta :

zricks24 zricks24

03-03-2021

Answer:

5x^2-4+4(x^2)-6x

Step-by-step explanation:

first you need to remove the unnecessary parentheses it should look like this: 5x^2-7-(4(x^2)+6x-3)

then you should calculate the sum it should look like this: 5x^2-4+4(x^2)-6x and that is your answer

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