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FromTheMoon [43]
3 years ago
7

Add the two expressions. 2x + 6 and 6x−1

Mathematics
2 answers:
ladessa [460]3 years ago
8 0
The two expression should equal 8x+5
Mamont248 [21]3 years ago
6 0
The answer should be 8x+5
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F(x)=8x^2-2x+3<br> g(x)=12x^2+4x-3<br> what is h(x)=f(x)-g(x)?
Trava [24]

Answer: h(x)=-4x^2-6x+6

Step-by-step explanation:

To find the function h(x), you need to subtract the function f(x)=8x^2-2x+3 and the function g(x)=12x^2+4x-3.

h(x)=f(x)-g(x)\\h(x)=8x^2-2x+3-(12x^2+4x-3)

Distribute the negative sign:

h(x)=8x^2-2x+3-12x^2-4x+3

Now you can add the like terms:

h(x)=-4x^2-6x+6

Therefore, you get that the function h(x) is:

 h(x)=-4x^2-6x+6

6 0
3 years ago
Read 2 more answers
27 (x2+8x+16) / 3 (x2+6x+8) simplify
Karolina [17]

Answer:

9x4+126x3+648x2+1440x+1152


Step by step:

27(x^2+8x+16) / 3 (x^2+6x+8)

(27(x^2+8x+16) / 3) (x^2+6x+8)

(27(x^2+8x+16) / 3) (x^2) +(27(x2+8x+16) / 3) (6x)+(27(x2+8x+16)/3) (8)

9x4+72x^3+144x^2+54x^3+432x^2+864x+72x^2+576x+1152


9x4+126x3+648x2+1440x+1152


3 0
3 years ago
How do i do x/3=3 Please help!! thanks!!
Shkiper50 [21]
If you're looking for "x"

x/3 = 3
x = 3*3
x= 9
6 0
3 years ago
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A triangle has side lengths of 17 inches, 19 inches, and 10 inches. What kind of triangle is it?
Virty [35]

Answer:

Scalene triangle

Step-by-step explanation:

a scalene triangle has 3 uneven sides

8 0
2 years ago
A side of 6 feet, and a 120° angle<br> A. One<br> B. None. C. Many
pshichka [43]

Answer:

C. Many ang sagot............

5 0
2 years ago
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