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vlada-n [284]
2 years ago
15

How do you simplify this expression?

Mathematics
1 answer:
seropon [69]2 years ago
5 0

The expression -12 + 3*(-8 + (-4)² - 6) + 2 is equal to -4.

<h3>How to simplify the expression?</h3>

Here we have the expression:

-12 + 3*(-8 + (-4)² - 6) + 2

To simplify this, we need ti start by simplifying the parenthesis.

The first one is:

(-4)² = (-4)*(-4) = 16

Replacing that in the original equation we get:

-12 + 3*(-8 + 16 - 6) + 2

Now we need to simplify the other parenthesis:

-8 + 16 - 6 = -14 + 16 = 2

Replacing that we get:

-12 + 3*(2) + 2

Now we need to solve the products and divisions, so we need to solve the product in the second term:

3*2 = 6

Replacing that we get:

-12 + 6 + 2

Now we just solve that addition to get:

-12 + 6 +  2 = -12 + 8 = -4

We conclude that the expression -12 + 3*(-8 + (-4)² - 6) + 2 is equal to -4.

If you want to learn more about algebraic expressions:

brainly.com/question/4344214

#SPJ1

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Which of the following is a trinomial with a constant term?
Cloud [144]

Option D x+2y+10 .

A trinomial with a constant term will have three terms, and one of those terms will be a constant, which is a number.

we also know about the Constant

A fixed value. In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number.

Some relatable terms are :

Monomial: Polynomial having a single term.

Binomial: Polynomial having two terms.

Trinomial: Polynomial having three terms.

In given option we'll define

in option A there is no constant .

option B there i sonly given x which is also not constant.

further in option c it is simply binomial in which only two terms are given without constant .

so at last conclusion is in option D there are three terms are given with one constant which is number 10 .

x+2y+10 is trinomial with a constant.

For more information about Polynomial

visit  brainly.in/question/3793499

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8 0
2 years ago
Simplify this please.
Natali5045456 [20]

Answer:

tbh i just used another app to help me help you i hope this is right the app i used is always spot on with answers :)

4 0
3 years ago
Read 2 more answers
The area of Lake Erie is about 7.1538 times 10 to the power of 8 square miles. The area of the Indian Ocean is about 9.3214 time
andrew-mc [135]

Answer: Should be 7.6745982363164 times larger

3 0
3 years ago
WILL MARK BRAINLIEST. Can someone help me wit des 2 questions?
Mnenie [13.5K]

Answer:

Zero is a number that can be equal to its opposite.

So, the given equation has solution for which LHS=RHS=0.

Step-by-step explanation:

The answer to the equation is 2

7 0
3 years ago
tabitha wants to find the total cost of a new tablet computer that has a origanall cost of $360 from a store having a 20% sales
Eva8 [605]

ANSWER: $432

STEP-BY-STEP EXPLANATION:

The cost of the tablet is $360

Then Tabitha has to pay 20% sales tax.

The tax is the prices times 20%  plus the original price

360 ( 1+ 0.2)

360 (1.2)

=432

8 0
3 years ago
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