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Delvig [45]
4 years ago
13

Find the equation whose rootsare -2/3 and -1/4​

Mathematics
1 answer:
lukranit [14]4 years ago
7 0

Answer:

12x² + 11x + 2 = 0

Step-by-step explanation:

Given the roots are x = - \frac{2}{3} and x = - \frac{1}{4} , then the corresponding factors are

(x + \frac{2}{3} ) and (x + \frac{1}{4} ) , that is

(3x + 2) and (4x + 1)

The equation is then the product of the factors

(3x + 2)(4x + 1) = 0 ← expand factors using FOIL

12x² + 11x + 2 = 0

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6. y = -3x + 2<br> y = -3x - 7
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Answer:

No Solution.

Step-by-step explanation:

y=-3x+2

y=-3x-7

------------

-3x+2=-3x-7

-3x-(-3x)+2=-7

-3x+3x+2=-7

2=-7

no solution

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3 years ago
What is 3 in 3 -in 9​
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3 plus 3 is 6 but 3 multiplies by 3 is 9, or that 3 plus 3 is 6 plus 3 is 9
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This set of 3 numbers are measurements of a right triangle<br><br> 28,26,12 <br><br> True or False?
Fed [463]

False

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Thus sides do not form a right triangle.


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3 years ago
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