3 years ago

How do you evaluate brackets

1 answer:

8 0

I believe the person meant use pemdas! (order of opporations.)
you know what that is, right ? if you have questions feel free to message me!

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marissa [1.9K]

Answer:

Step-by-step explanation:

edge 2021 -2020

9 0

2 years ago

dem82 [27]

Answer:

-6x + 21

Step-by-step explanation:

9 - 3(2x - 4)

9 - 6x + 12

-6x + 21

3 0

3 years ago

yKpoI14uk [10]

Answer:

yea i can help

Step-by-step explanation:

7 0

2 years ago

SCORPION-xisa [38]

If this is supposed to be
$cos^{2}θ-sin^{2}θ$
Then this can simply be reduced to
$cos2θ$
by the double angle formula for cosine

6 0

3 years ago

bija089 [108]

subtract 4x from both sides

-2y=14-4x

divide each side by -2

y=2x+7

3 0

3 years ago