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xxMikexx [17]
2 years ago
7

Find all values of k for which the equation 3x^2−4x+k=0 has no solutions.

Mathematics
2 answers:
dusya [7]2 years ago
5 0

The given equation has no solution when K is any real number  and k>12

We have given that

3x^2−4x+k=0

△=b^2−4ac=k^2−4(3)(12)=k^2−144.

<h3>What is the condition for a solution?</h3>

If Δ=0, it has 1 real solution,

Δ<0 it has no real solution,

Δ>0 it has 2 real solutions.

We get,

Δ=k^2−144 here Δ is not zero.

It is either >0 or <0

Δ<0 it has no real solution,

Therefore the given equation has no solution when K is any real number.

To learn more about the solution visit:

brainly.com/question/1397278

Leona [35]2 years ago
5 0

Answer:

k>1 1/3

Step-by-step explanation:

i have rsm too bro

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2 years ago
Solve by Elimination:<br> 8x + 6y = -5<br> 10x + 6y= -13
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Answer:

x= -4 and y= 27/6

Step-by-step explanation:

-(8x + 6y = -5) which converts to -8x -6y = 5

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simplify from there

-8x + 10x = 2x ; -6y + 6y = 0 ; 5 - 13 = -8

soo, now you have

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x = -4

then, plug in to find y

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-32 + 6y = -5   add 32 on both sides

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y= 27/6 or 4.5

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2 years ago
Find a possible middle term to make this polynomial factorable:
mafiozo [28]
A. the polynomial can then be factored to (x+10)(x+2).
4 0
2 years ago
A triangle has sides with lengths of 7 feet 17 feet and 20 feet is it a right triangle?
natali 33 [55]

Answer:

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Step-by-step explanation:

6 0
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Answer:

YES

Step-by-step explanation:

definition is one pair of parallel sides

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Read 2 more answers
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