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Tanya [424]
3 years ago
12

Solve the equation with quadratic formula

Mathematics
2 answers:
Alla [95]3 years ago
7 0

Answer:

x=4+9i,:x=4-9i

Step-by-step explanation:

put it into the quadratic formula

x=-(b+/- sqr b^2-4ac)/2a

8+/- sqr 64-97/2

Contact [7]3 years ago
4 0

Answer:

the answer would option C

Step-by-step explanation:

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Put a meme in you answer and ill give you brainiest whats 25x1053 idvided by 6
Yanka [14]

Answer:

25 x 1053 / 6 = 4387.5

Step-by-step explanation:

3 0
3 years ago
Simplify (6x2 − 3 − 5x3) − (4x3 + 2x2 − 8).
mezya [45]
(6•2 - 3 - 5•3) - (4•3 + 2•2 - 8)
(12 - 3 - 15) - (12 + 4 - 8)
(9 - 15) - (16 - 8)
(-6) - (8)
-14
7 0
3 years ago
Read 2 more answers
Help. The problem is in the picture
inn [45]

Answer:

The answer to your question is y = 2/3x + 4

Step-by-step explanation:

Data

Equation     y = 2/3 x + 5

New line = ?

Process

Two lines are parallel if the have the same slope. The slope is the coefficient of the x.

1.- Get the slope of the original line

                y = 2/3x + 5

   slope = 2/3

2.- Two find the equation of a parallel line we need to point I will use (0, 4)

Use the point slope formula

               y - y1 = m(x - x1)

               y - 4 = 2/3(x - 0)

               y - 4 = 2/3 x

              y = 2/3x + 4

6 0
3 years ago
Translate the sentence into an equation: <br> the sum of a number divided by 7 and 9 equals 3
ludmilkaskok [199]
X/7 + 9 = 3
a number: x
a number divided by 7: x/7
sum of number divided by 7 and 9: x/7 + 9 (and means plus)
equals 3: x/7 + 9 = 3
3 0
3 years ago
2 and 2 over 2, divided by -1/4 = what
alex41 [277]

Answer:

1.75

Step-by-step explanation:

it is right

6 0
3 years ago
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