Can someone answer this plz (-2z^2-14)-(-12z^2)

Mathematics

1 answer:

Orlov [11]3 years ago

8 0

Answer:

$\large\boxed{(-2z^2-14)-(-12z^2)=10z^2-14}$

Step-by-step explanation:

$(-2z^2-14)-(-12z^2)=-2z^2-14+12z^2\qquad\text{combine like terms}\\\\=(-2z^2+12z^2)-14=10z^2-14$

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