CCSS.Math.Content.HSA.APR.A.1

Multiply  7x²y³ (2x⁴y⁵+6xy³)

• 14x⁸y¹⁵+42x²y⁹
• 9x⁶y⁸+13x³y⁶
• 14x⁶y⁸+42x³y⁶
• 14x⁶y⁸+42x²y⁶

Tags

CCSS.Math.Content.HSA.APR.A.1

3x-5x

• 2x
• 8x
• -2x
• 15x²

Tags

CCSS.Math.Content.HSA.APR.A.1

Simplify the following expression:
(5 + 4x) + (2x - 8)

• 13 + 6x
• 6x - 3
• 6x - 13
• 6x + 3

Tags

CCSS.Math.Content.HSA.APR.A.1

Factor by GCF:
6m² + 16m

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

Tags

CCSS.Math.Content.HSA.APR.A.1

(x + 3)(x + 7)

• x² + 10x + 21
• x² + 21
• x² + 4x + 21
• x² − 10x + 21

Tags

CCSS.Math.Content.HSA.APR.A.1

f(n)=2n+1
g(n)=3n
Find f(n)+g(n)

• 5n+1
• -5n+1
• -2n+1
• -6n-1

Tags

CCSS.Math.Content.HSA.APR.A.1

50m³ - 2m 

• 2m(25m²-1)
• 2m(5m-1) (5m-1)
• 2m(5m-1) (5m+1)
• PRIME

Tags

CCSS.Math.Content.HSA.APR.A.1

7x²-5x+3-2x²-2x-1

• 5x²-7x+2
• 9x²-3x+4
• 5x²+7x+2
• 6x²+2

Tags

CCSS.Math.Content.HSA.APR.A.1

What is the greatest common factor of 42xy² and 28x³y?

• 84x³y²
• 14y
• 14xy
• 14xy²

Tags

CCSS.Math.Content.HSA.APR.A.1

Simplify the expression.
(4n⁴-8n+4) - (8n²+4n⁴+1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.Math.Content.HSA.APR.A.1