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statuscvo [17]
3 years ago
11

What are the leading coefficient, constant term and degree, if any, of the algebraic expression (x - 1)(x^2+1)

Mathematics
1 answer:
OlgaM077 [116]3 years ago
6 0

Answer:

See below in bold.

Step-by-step explanation:

(x - 1)(x^2 + 1)

= x(x^2 + 1) - 1(x^2 + 1)

= x^3 + x - x^2 - 1

= x^3 - x^2 - x - 1.

Leading coefficient = 1.

Constant term = -1.

Degree = 3.   (because of the x^3).

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the required answer is

80 \sqrt{3}

Step-by-step explanation:

here's the solution : -

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4 \sqrt{5}  \times 4 \sqrt{15}

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3 years ago
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<u><em>Answer:</em></u>

AC = 10sin(40°)

<u><em>Explanation:</em></u>

The diagram representing the question is shown in the attached image

Since the given triangle is a right-angled triangle, we can apply the special trig functions

<u>These functions are as follows:</u>

sin(θ) = opposite / hypotenuse

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5 0
3 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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y = mx + b\\\\m=slope\\b = y-intercept.

The slope of a line is its rate of change, and the y-intercept is where the graph of the line intersects the y-axis. One can apply this knowledge here by saying that, the equation y=5x+10 is given in the slope-intercept form, and the coefficient (m) equals (5), therefore the slope is (5).

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