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3 years ago

Write a linear factorization of the function. f(x) = x4 + 64x2

Mathematics

1 answer:

german3 years ago

7 0

F(X) = x^4 +64x^2

x^4 +64x^2 = x^2(x^2 +64)

hope this will help you

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Which of the following represent the same level of precision? Check all that

son4ous [18]

C hope that can help you

6 0

3 years ago

Which shows the correct substitution of the values a, b, and c from the equation 0 = – 3x2 – 2x + 6 into the quadratic formula?

ZanzabumX [31]

Answer:

shows correct substitution of the values a, b, and c from the given quadratic equation into quadratic formula.

Step-by-step explanation:

Given: The quadratic equation

We have to show the correct substitution of the values a, b, and c from the given quadratic equation into quadratic formula.

The standard form of quadratic equation is then the solution of quadratic equation using quadratic formula is given as

Consider the given quadratic equation

Comparing with general quadratic equation, we have

a = -3 , b = -2 , c = 6

Substitute in quadratic formula, we get,

Simplify, we have,

Thus, and x_{2}=\frac{2-\sqrt{76} }{-6}

Simplify, we get,

Thus, shows correct substitution of the values a, b, and c from the given quadratic equation into quadratic formula.

3 0

3 years ago

Thank you to anyone who answers .

pantera1 [17]

Answer:

last one

Step-by-step explanation:

5 0

3 years ago

A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 1.1 ft/s,

pishuonlain [190]

<span>let:
X = the distance of the bottom of the ladder from the wall at any time
dX/dt = rate of travel of the bottom of the ladder = 1.1 ft/sec
A = the angle of the ladder with the ground at anytime
dA/dt = rate of change of the angle in radians per second

X = 10 cos A

dX/dt= -10 sin A dA/dt = 1.1

dA/dt = -1.1/(10 sinA)

When X = 6; cosA = 6/10; sinA = 8/10

Therefore:

dA/dt = -1.1/(10 x 0.8) = -0.1375 radiant per second. </span>

4 0

3 years ago

Find 13.65 ÷ 3.7. Round your answer to the nearest hundredth. A. 0.27 B. 4.55 C. 3.69 D.0.99

hodyreva [135]

Answer:

3.69 C.

Step-by-step explanation:

if u use the calculator it will have a lot of numbers but to the nearest hundreth it is 68 rounded is 69

8 0

3 years ago

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