Find all the zeros of the equation. -4x4 - 44x2 + 3600 = 0

2 answers:

7 0

-4X^4 - 44x^2 + 3600 = 0

divide through by -4:-

x^4 + 11x^2 - 900 = 0

900 = 36 * - 25 and 11 = 36-25 so the factors are

(x^2 + 36)(x^2 - 25) = 0

x^2 = - 36 giving x = 6i and -6i

x^2 = 25 giving x = 5 and x = -5

solution set is {-5, 5, 6i, -6i}

tino4ka555 [31]3 years ago

5 0

-5, 5, 6i, -6i

Is 100% correct!

You might be interested in

Molly is excited to have fresh basil at home. She buys a basil plant that is 90 millimeters tall and puts it on her kitchen wind

satela [25.4K]

Answer:

Molly's basil plant is now 17 centimeters

Step-by-step explanation:

90 millimeters=9 centimeters

20cm-12cm=8cm

9cm+8cm=17cm

hope this helped :)

5 0

1 year ago

Need help ASAP! Due in 25 minutes

Flauer [41]

Answer:

D, the last answer choice

Step-by-step explanation:

y=mx+b is the formula. 2/3x is the slope and 3 is the y intercept.

4 0

2 years ago

Read 2 more answers

An angle whose measure is _____ is rotated more than halfway around a circle

zaharov [31]

The correct answer is 60⁰.

Step-by-step explanation:

An angle whose measure is 60⁰ is rotated more than halfway around a circle.
Since, we have to find the measure of angle.
As we already know that the angle of rotation about a circle is 360° therefore we have to find more than halfway of this angle.

Considering that an angle is rotated more than halfway around a circle be $\frac{1}{6}$

Multiplying $\frac{1}{6}$ with 360⁰
Therefore, it can show as $\frac{1}{6}$ ×360⁰
Which gives the result to be 60⁰
Hence, when an angle is measured 60⁰, it is rotating more than halfway around a circle.
A single rotation around a circle is equal to 360 degrees.
The measurement of an angle shows the magnitude and direction of the rotation of the angle from its initial position to the final position.
If the rotation is in a counterclockwise direction, it has an angle with positive measure. If the rotation is clockwise, it has an angle which gives negative measure.