Algebra 1 Review - Check-In

Simplify: 6x+5x

• 11xx

• 11x^2

• 11x

• 30x

Tags

CCSS.7.EE.A.1

Simplify: x^2 + x

• x^3

• x^2

• x

• x^2+x

(x+4)^2=

• x^2 +4^2

• (x+4)(x+4)

• x^2+8x+16

• 2x+8

Tags

CCSS.HSA.APR.C.4

Simply the following: 3a(5a+6)

• 15a^2+18a

• 15a+18a

• 33a^2

• 15a^2+18

Tags

CCSS.6.EE.A.3

Solve for x: x - 5 = 3x +7

• x=3

• x=6

• x=-2

• x= -6

Simplify the following radical: rad(27)

• 3*rad(9)

• 9* rad(3)

• 3*rad(3)

• Fully simplified

Simplify the following: rad(2) + 3*rad(3)

• 3*rad(6)

• 3* rad(5)

• rad(18)

• Fully Simplified

Solve the following system:

3x +2y =10

x+y = 4

• x= 5, y= 2

• x=2, y =2

• x=2, y= -2

• x=2/5, y= 3

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Factor the following : x^2 + 4x -32

• (x-4) (x+8)

• (x+4) (x-8)

• (x+16)(x-2)

• (x-16)(x+2)

Factor the following: x^2 +2x -15

• (x+5) (x-3)

• (x+10) (x+5)

• (x+3)(x-5)

• (x-10) (x-5)