2 years ago

What are the roots of the polynomial equation

Mathematics

1 answer:

rosijanka [135]2 years ago

7 0

Answer:

-4 or -3

Step-by-step explanation:

Calculate the determinant:

D = b^2 - 4ac = 49 - 48 = 1

Apply the formula:

x = (-b +- sqrt(D))/2a = (-7 +- 1)/2 = -4 or -3

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Find the jacobian of the vector valued function F(v) = [3x*2y, 5xx, 9yy]

pantera1 [17]

Answer:

F(v)=0

Step-by-step explanation:

F(v) = [3x*2y, 5xx, 9yy]

Calculate the product

F(v) = $\frac{d}{dv\\}$ [3x*2y, 5x*x, 9y*y]

The derivative of a constant is always 0

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f(v)=0

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2 years ago

juan is 1 and 1/4 shorter than maria. maria is 1/3 foot taller than luis. if luis is 62 inches tall,how tall are maria and juan

Deffense [45]

Answer:

Work backwards

Luis is 62 inches tall

maria is 1/3 taller than luis ( 62 + 1/3)

Maria is 62 1/3

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Answer: 61 1/12

Step-by-step explanation:

4 0

3 years ago

What’s the correct answer

statuscvo [17]

It is probably random, since they are asking random users to identify new features they would use. :)

7 0

4 years ago

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What is the greatest common factor of the term of the polynomial below <br> 20x^4-10x^3+15x^2

Inessa [10]

Answer:

5x²

Step-by-step explanation:

the greatest number each term can be multiplied by

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3 years ago

Will give brainliest for correct answer

Llana [10]

Answer: yes because angles 3 and 7 are congruent

5 0

3 years ago