CCSS.Math.Content.7.EE.A.1

What is the greatest common factor of 40a²b and 48ab²?

• 240a²b²
• 5ab
• 8ab
• 4ab

Tags

CCSS.Math.Content.7.EE.A.1

Factor
x² - 100

• (x - 10)(x +10)
• (x - 2)(x + 50)
• (x - 4)(x + 25)
• (x - 1)(x + 100)

Tags

CCSS.Math.Content.7.EE.A.1

Which is equivalent to the expression below?
6x + 2x + y + 3y

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

Tags

CCSS.Math.Content.7.EE.A.1

Simplify the following expression:
(5 + 7p²)  - (2p⁴ - 3)

• 2 + 7p² + 2p⁴
• 2p⁴ + 7p² + 13
• -2p⁴ - 7p² + 2
• -2p⁴ + 7p² + 8

Tags

CCSS.Math.Content.7.EE.A.1

What is the GCF in this polynomial?
3x²+6x-18

• 2
• 3
• 6
• 18

Tags

CCSS.Math.Content.7.EE.A.1

(n² + 6n − 4)(2n − 4)

• 2n³ + 16n² − 32n + 16
• 2n³ + 8n² − 32n + 16
• 2n³ + 8n² − 12n + 16
• 2n³ + 8n² − 32n - 16

Tags

CCSS.Math.Content.7.EE.A.1

Factor completely: 25x²+60x+36

• (25x-6)(x-1)
• (5x-6)(5x-6)
• (5x+6)²
• (25x+4)(x+9)

Tags

CCSS.Math.Content.7.EE.A.1

Factor 6x+20

• 2(x+10)
• 6(x+14)
• 2(x-5)
• 2(3x+10)

Tags

CCSS.Math.Content.7.EE.A.1

Simplify:
1/2 x  +  3  + 1/3 y  + 1/2 x  + 1/3 y

• 1/3 y  + 1/2 x  + 3
• x + y + 3
• x + y 
• x + 2/3 y + 3

Tags

CCSS.Math.Content.7.EE.A.1

Factor 12x - 20

• 6(2x - 3)

• 4(3x - 5)

• 4x(3x - 5)

• 3(4x + 6)

Tags

CCSS.Math.Content.7.EE.A.1