All Things Algebra

What is the total number of possible negative roots for the following equation?

• 4

• 3

• 2

• 5

Which statement is the Fundamental Theorem of Algebra?

• There are infinitely many rationals between two reals.

• Every polynomial equation having complex coefficents and degree greater than the number 1 has at least one complex root.

• There are infinitely many prime numbers.

• All numbers are rational numbers.

Tags

CCSS.HSN.CN.C.9

A Polynomial of Degree 6 CAN have the following number of imaginary roots:

• 1

• 4

• 3

• 8

Tags

CCSS.HSN.CN.C.9

What is the least degree of the following polynomial that has 4 real roots and 2 imaginary roots?

• 4

• 2

• 8

• 6

Tags

CCSS.HSN.CN.C.9

What is the least degree of a polynomial that contains the roots of -2 and 4i ?

• 3

• 4

• 1

• 2

If 2+3i is a zero of a polynomial function what must another zero be?

• 2-3i

• 2+3i

• -2-3i

• -2+3i

Tags

CCSS.HSN.CN.C.9

Find the total surface area of the figure below.
Round your final answer to the nearest hundredth if needed.

(Attach a screenshot of your work from your surface whiteboard.)

If a rectangular prism with a length of 12 feet and a width of 9 feet has a surface area of 930 square feet, find its height.

Tags

CCSS.7.G.B.6

A solid silver paperweight in the form of a square pyramid is shown below. If silver costs $0.12 per cubic centimeter, how much would it cost to manufacture six paperweights?

Round your answer to the nearest cent.

Tags

CCSS.HSG.GMD.A.3

Find the surface area of the figure shown. Round your final answer to the nearest hundredth if needed.

Tags

CCSS.7.G.B.6