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andrezito [222]
4 years ago
7

What is the solution set of –x2 – 6 < 0?

Mathematics
2 answers:
prisoha [69]4 years ago
6 0

Answer:

x>-3 is the answer hope it helps

Ne4ueva [31]4 years ago
6 0

Answer:

4 or up

Step-by-step explanation:

You might be interested in
What is the completely factored form of f(x) = 6x3 – 13x2 – 4x 15? (x 1)(6x2 – 19x 15) (x 1)2(2x – 3) (x 1)(3x – 2)(5x – 3) (x 1
ludmilkaskok [199]

The completely factored form of f(x) = 6x³ - 13x² - 4x + 15 is f(x) = (x + 1)(2x - 3)(3x - 5)

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

The expression is given as:

f(x) = 6x³ - 13x² - 4x + 15

Expand the expression

f(x) = 6x³ - 19x² + 6x² + 15x - 19x + 15

Rewrite as:

f(x) = 6x³ + 6x² + 15x- 19x²   - 19x + 15

Factorize the equation

f(x) = (x + 1)(6x²- 19x + 15)

Expand (6x² - 19x + 15)

f(x) = (x + 1)(6x² - 10x - 9x + 15)

Factorize the expression

f(x) = (x + 1)(2x - 3)(3x - 5)

Hence, the completely factored form of f(x) = 6x³ - 13x² - 4x + 15 is f(x) = (x + 1)(2x - 3)(3x - 5)

Read more about factorized expression at:

brainly.com/question/7438300

7 0
2 years ago
Find the unit rate: 5 bags of Hot Cheetos cost $4.32.
Alekssandra [29.7K]
$.86 (or more specifically .864)
basically just divide 4.32 by 5 :)
4 0
3 years ago
The length of the rectangle below is (2x-3) and the width is (x+7). Find the area of the rectangle in terms of x.
krek1111 [17]

Answer:

rgfb

Step-by-step explanation:

2 because if you divide

5 0
3 years ago
$119 coat ; 40% discount
Fudgin [204]
119 times .4 = 47.6

Hope this helped
8 0
4 years ago
Read 2 more answers
How can you use mental math to calculate 12.5% of 800?
djverab [1.8K]

Answer:

100

Step-by-step explanation:

12.5% is 1/8.  (If it helps, think of it as half of 25%, which is 1/4.)

1/8 of 800 is 100.

3 0
3 years ago
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