rubigonzalez17 rubigonzalez17

18-12-2019
Mathematics

contestada

how do i solve (-5)^2+6(-5)-9

Respuesta :

bbgdesxo bbgdesxo

18-12-2019

Answer:

-14

Step-by-step explanation:

Parentheses, Exponentials, Multiply, Divide, Add, Subtract

So basically,

(-5)² + 6(-5) - 9

25 + 6(-5) - 9

the 6(-5) becomes negative 30.

25 - 30 - 9

then i'd just do it straight across.

-5 - 9

-14.

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