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Nataly [62]
2 years ago
5

Which is the constant term of the algebraic expression -2x^2+17-15x+7xy?

Mathematics
1 answer:
andrew11 [14]2 years ago
7 0
The given expression is
-2x² + 17 - 15x + 7xy

The algebraic expression may be written as
-2x² + 7xy - 15x + 17

The constant term does not contain either x or y.
Therefore  17 is the constant term.

Answer: 17

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Solve the equation using square roots. x^2 – 14 = –10
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Answer:

2.5 hours

Step-by-step explanation:

it takes him 2.5 hours

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2 years ago
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Which equation represents a circle that contains the point (–2, 8) and has a center at (4, 0)? distance formula: startroot (x 2
Rina8888 [55]

The equation of a circle that contains the point (–2, 8) and has a center at (4, 0) is (x - 4)² + y² = 10²

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

The circle contains the point (–2, 8) and has a center at (4, 0), hence:

radius=\sqrt{(0-8)^2+(4-(-2))^2}=10\ units

The equation is:

(x - 4)² + (y - 0)² = 10²

(x - 4)² + y² = 10²

The equation of a circle that contains the point (–2, 8) and has a center at (4, 0) is (x - 4)² + y² = 10²

Find out more on equation at: brainly.com/question/2972832

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