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MArishka [77]
3 years ago
12

Find the discriminant and the number of real roots for this equation. x^2 + 2x + 8 = 0

Mathematics
1 answer:
ehidna [41]3 years ago
5 0

Step-by-step explanation:

A is correct option there are no real roots

because discriminant is less than zero

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Write the following expression without negative exponents and without parentheses.
jeka94

Answer:

1/10x * 1/10x

Step-by-step explanation:

Writing a term with negative exponents is the same as putting it in a fraction.

10x^-1 = 1/10x

so the expression would be

1/10x * 1/10x

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You deposit $7550 in an account that pays 7.25% interest, compounded continuously. How long to the
Afina-wow [57]

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7 0
2 years ago
What is the sum of 16x^3 – 5x– 2 and 6x^2 +3x+ 5?
Yuri [45]

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Step-by-step explanation:

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2 years ago
The area of circle Z is 64. What is the value of r? r = ____ft
andrezito [222]
Given the circle has a radius of 64, to get the value of the radius,r we shall proceed as follows.
Area=πr^2
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64=πr^2
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5 0
3 years ago
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Answer:

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⇒ area of triangle = 1/2 x 8 x 6 = 24 cm²

Therefore, volume of the prism = 24 x 13 = 312 cm³

4 0
2 years ago
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