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givi [52]
3 years ago
8

F(x)=x^2-9 how many roots in common

Mathematics
1 answer:
vampirchik [111]3 years ago
6 0
X • (x-5) Add up the last 2 terms, pulling out common factors : 1 • (x-5) Step-5 : Add up the ... Step 2 :Theory - Roots of a product ... In other words, we are going to solve as many equations as there are terms in the product



I hope this help
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Which list is in order from least to greatest? A) 9.4 * 10^-8, 9.25 * 10^-6, 2.5 * 10^3, 7* 10^3 B) 2.5 *10^3, 7 * 10^3, 9.25 *
vladimir1956 [14]

ANSWER

A) 9.4 * 10^-8, 9.25 * 10^-6, 2.5 * 10^3, 7* 10^3

EXPLANATION

The numbers are given in standard form.

The first criteria we will use to order them is the exponents.

The bigger the exponents the bigger the number.

The second criteria is that, if the exponents of any two numbers are the same, then we use the numbers multiplying the powers of 10 to order.

9.4 * 10^{-8}  \: <   \: 9.25 * 10^{-6} \:  <  \: 2.5 * 10^3 \:  <  \: 7* 10^3

The correct choice is A.

6 0
3 years ago
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There are 24 students in Ms. Messing's class 6 more students walk to school then ride their bikes thus number of students who ri
Juli2301 [7.4K]
Walk = x + 6
Bike = x
Driven = x

x + x + x + 6 = 24
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3x = 18
divide both sides by 3 to isolate x

x = 6

Walk = x + 6 = 6 + 6 = 12

12 students walk to school.
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3 years ago
I WILL GIVE BRAINLIEST Part A: Create a fifth-degree polynomial with four terms in standard form. How do you know it is in stand
qwelly [4]

5x 3y^3 2z

I know it is in standard form because there are no more like terms.

Part B: Polynomials are always closed under multiplication. Unlike with addition and subtraction, both the coefficients and exponents can change. The variables and coefficients will automatically fit in a polynomial. When there are exponents in a multiplication problem, they are added, so they will also fit in a polynomial.

Or,

Refer to the photos:

hope this help :)

7 0
2 years ago
Mutiply each on like 1 times 2 times 4
kow [346]

Answer:

.

Step-by-step explanation:

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3 years ago
Hi! PLS HELP!!! 15 points!!!
lesya692 [45]

Answer:

4 kilometers.....because 6000 meter is equal to 6 km .so

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3 years ago
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