Algebra Probe

Simplify:

• 2

• 4

• 16

• 64

Simplify the expression:
36^1/2

• 6

• 36

• -6

• 1296

Simplify: 
(10+ 15i)-(48 - 30i)

• 58 - 45i

• 58 - 15i

• -38 - 15i

• -38 + 45i

Tags

CCSS.HSN.CN.A.2

Simplify -4√-63

• 3i√7

• -12i√7

• -12√7

• 36√7

What is the difference between a complex number "a+bi" and the imaginary number "bi"?

• There is no difference between a complex number "a+bi" and the imaginary number "bi"?

• For the imaginary number "bi", there is no real part.

Tags

CCSS.HSN.CN.A.1

Which expression is equivalent to (2a + 4b)(3a - b)?

• 5a - 3b

• 6a² - 4b²

• 6a² - 10ab - 5b²

• 6a² + 10ab - 4b²

Tags

CCSS.HSA.APR.A.1

Which expression is equivalent to (3m + 6n - 5) - (2m - 3n + 6)

• m - 3n + 1

• m - 3n - 1

• m + 9n - 11

• -5m - 9n - 11

Tags

CCSS.HSA.APR.A.1

Solve the following polynomial (6p³ - 2p² - 14p + 8) ÷ (p - 1)

• 6p² + 4p - 8 - 7/p-1

• 6p² + 4p - 10 -2/p-1

• 6p² + 4p - 11 + 2/p-1

• 6p² + 4p - 11 - 1/p-1

Tags

CCSS.HSA.APR.D.6

Which expression is equivalent to (7g + 8h - 9) + (-g - 3h - 6k)?

• 6g + 5h - 15k

• 6g + 5h -6k - 9

• -7 - 2h + 54k

• 8g + 11h + 6k -9

Tags

CCSS.7.EE.A.1

4f + 6 = 26

• 8

• 5

• 32

• 20

Tags

CCSS.7.EE.B.4A