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Mice21 [21]
3 years ago
12

Factor each expression

Mathematics
2 answers:
disa [49]3 years ago
7 0
What does that mean???
const2013 [10]3 years ago
3 0
Please post a picture of these expressions or list them?
You might be interested in
1.) p^2+14p-38=0<br> what the vertex?
Lelu [443]

Answer:

vertex = (- 7, - 87)

Step-by-step explanation:

given a parabola in standard form : ax² + bx + c : a ≠ 0

Then the x- coordinate of the vertex is

x_{vertex} = - \frac{b}{2a}

p² + 14p - 38 is in standard form

with a = 1, b = 14, c = - 38, hence

x_{vertex } = - \frac{14}{2} = -7

substitute x = - 7 into the equation for corresponding value of y

y = (- 7)² + 14(- 7) - 38 = 49 - 98 - 38 - - 87

vertex = (- 7, - 87)


3 0
3 years ago
Pleeeassse may someone help me i will give you 20 pts please
Alja [10]
Solve for Y
6x+12y=3
-6x+10y=-14
22y/22=-11/22
y=-1/2

Now solve for X
6x+12(1/2)=3
6x+6=3
6x/6=-3/6
x=-1/2
I hope it's the correct answer. Good Luck!
6 0
3 years ago
Which statement is true?<br> A<br> 7.9 &lt;6.964<br> B<br> 7.9 &gt; 6.964<br> с<br> 7.9 = 6.964
yuradex [85]

Answer:

the answer is b- 7.9>6.964

4 0
3 years ago
Read 2 more answers
Zoom in to view well <br> Thanks
Step2247 [10]

Answer:

the answer is c. ........

8 0
3 years ago
Read 2 more answers
Express the complex number in trigonometric form. -2i
katrin [286]
-2i=2\left(\cos\left(-\dfrac\pi2\right)+i\sin\left(-\dfrac\pi2\right)\right)=2\left(\cos\dfrac\pi2-i\sin\dfrac\pi2\right)
7 0
4 years ago
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