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4 years ago

12

Three different equations that have x=5 as a soltution

1 answer:

dimulka [17.4K]4 years ago

7 0

Step-by-step explanation:

a)-3+x=2

X=2+3

X=5

b) 4+x=9

X=9-4

X=5

c) -8+5+x=2

X=2+8-5

X=5

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Simplified (4x3 - 5x2 + 3x) + (-2x3 - x2 + 6x)

bogdanovich [222]

Answer:

<em>Answer is</em><em> </em><em>imaginary</em><em> </em><em>root</em><em>s</em>

Step-by-step explanation:

$({4x}^{3} - {5x}^{2} + 3x) + ( - {2x}^{3} - {x}^{2} + 6x) \\ 2 {x}^{3} - 6 {x}^{2} + 9x = 0 \\ dividing \: by \: x \\ 2 {x}^{2} - 6x + 9 = 0 \\ dividin g\: by \: 2 \\ {x}^{2} - 3x + \frac{9}{2} = 0 \\ shifting \: the \: constant \: term \: on \: right \: side \\ {x}^{2} - 3x = - \frac{9}{2} \\ adding \: \frac{1}{2} \times (coefficient \: of \: x) \: whole \: square \\$

On solving the above mentioned equation we get some imaginary values.

<em> </em><em> </em><em> </em><em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

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3 years ago

X- 5 is greater than 0.

katrin2010 [14]

Answer:

x>5

Step-by-step explanation:

5-5=0 this is wrong. 5.0002-5= is greater than zero.

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4 years ago

Robin donated bags of grain that each weighed 40/3 pounds to the local food shelf. If the total weight of the grain was 160 poun

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Answer:

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Step-by-step explanation:

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3 years ago

Please answer this I am to lazy to think right now

notka56 [123]

QUESTION:- WHICH FRACTION IS THE RECIPROCAL OF $\frac{4}{3}$

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3 years ago

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MArishka [77]

(-1, 0)

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When you've found the value of x, substitute that value into the equation with the isolated y.

y=2(-1)+2

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3 years ago

Read 2 more answers