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Yuki888 [10]
3 years ago
7

Helppp! \:29=-8x-3" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
mars1129 [50]3 years ago
6 0

Answer:

29+8x-3=0

Step-by-step explanation:

esto es lo que se esque no se si lo has escrito bien

Snezhnost [94]3 years ago
4 0

Answer:

x=-4

Step-by-step explanation:

Switch sides:

−8x−3=29

Add 3 to both sides:

−8x−3+3=29+3

Simplify:

−8x=32

Divide both sides by −8:

−8x/−8 = 32/−8

Simplify again for the result:

x=−4

\boxed{\sf Answered \: By\: Subhash}

\boxed{\sf Good\: luck \: for \: your \:assignment}

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Help please!!!
katovenus [111]

Answer:

x = \frac{7+\sqrt{47}\times i }{4}

Step-by-step explanation:

<u>To solve quadratic systems,we always substitute one variable in terms if the other and then solve the equation.</u>

x + 2y = 6                                 ---------------(1)

y - 5 = (x-2)^{2}         ---------------(2)

y = (x-2)^{2} + 5         ---------------(3)

Substitute (3) in (1) ,

x + 2( (x-2)^{2} + 5 ) = 6

(a + b)^{2} =a^{2} + 2ab + b^{2}

x + 2( x^{2} - 4x + 4 + 5 ) = 6

2x^{2} - 7x + 12=0      --------------(4)

The roots of the quadratic equation ax^{2}  +bx+c is

x = \frac{(-b) + \sqrt{(-b)^{2}-4 \times ac }  }{2 \times a}  -----------(5)

According to equation (5),solution of (4) is

x =  \frac{7 + \sqrt{(-7)^{2}-4 \times 24 }  }{2 \times 2}

x =  \frac{7+\sqrt{49-96}}{4}

x = \frac{7+\sqrt{47}\times i }{4}

 

4 0
4 years ago
If you double the sum of 5 and the number ____, you will get 16
vodomira [7]
The correct answer is 3
7 0
3 years ago
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andrey2020 [161]

Answer:

Step-by-step explanation:

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5 0
3 years ago
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Answer:

p=0.05882

Step-by-step explanation:

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3 0
3 years ago
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Number three please !!!
kati45 [8]
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