Algebra (Factorising, Exp Double Br, Powers

Factorise 4x + 14

• 2(2x+7)
• 4(x+10)
• 4(x+3)
• 2(x+12)

Factorise 8x + 12

• 4(x+2)
• 8(x+4)
• 4(x+3)
• 4(2x+3)

Tags

CCSS.7.EE.A.1

Factorise fully 8x+32

• 8(x+4)
• 4(2x+16)
• 2(4x+16)
• 4(2x+8)

Tags

CCSS.7.EE.A.1

   6m² + 16m

• 2(3m² + 8m)
• 2m(3m + 8)
• 2m(3m - 8m)
• not factorable

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.B.4

Expand and Simplify
(x+2)(x+3)

• x² + 5x + 6
• x² + 6x + 5
• x² + 7x + 5
• x² + 6x + 6

Expand and Simplify:
(x + 5)(x + 4)

• x² + 9x + 20
• x² + 20x + 20
• 5x² + 20
• x² + 6x + 9

Expand and Simplify:
(x+5)(x-6)

• x²-11x-30
• x²-11x+30
• x²-x-30
• x²+x-30

x⁰ =

• 0
• 1
• x
• 0x

Simplify:
2y² x 3y⁴

• 5y⁸
• 5y⁶
• 6y⁸
• 6y⁶

Tags

CCSS.HSA.APR.A.1

Simplify:
14a⁴b⁵ ÷ 7a³b

• 7ab⁴
• 7a⁷b6
• 2ab⁴
• 2a²b²

Tags

CCSS.HSA.APR.A.1