CCSS.Math.Content.HSA.APR.C.5

Simplify
(7r+6)(7r+6)

• 49r²+36
• 49r²-36
• 49r²+84r+36
• 49r²+42r+36

Tags

CCSS.Math.Content.HSA.APR.C.5

What is the third term in the expansion of (x + 4)⁵?

• 640 x²
• 160 x³
• 4 x⁵
• 64 x³

Tags

CCSS.Math.Content.HSA.APR.C.5

Find the coefficient of the x³ term in (x-3)¹⁰

• 3240x³
• 3240
• 262440x³
• 262440

Tags

CCSS.Math.Content.HSA.APR.C.5

Find the product.
(x + 7)²

• x² + 7x + 7x + 49
• x² + 7x + 7
• 7x² + x + 7
• x² + 14x + 49

Tags

CCSS.Math.Content.HSA.APR.C.5

If (2x-3y)²=ax²+bxy+cy², what are the values of a, b, and c

• a= 4, b= 0, c= 9
• a= 4, b= -12, c= 9
• a= 4, b= -6, c= 9
• a= 9, b= 12, c= 4

Tags

CCSS.Math.Content.HSA.APR.C.5

(3a + 4)²

• 9a²+12a+16
• 9a²+24a+16
• 9a²+12a+8
• 9a²+24a+8

Tags

CCSS.Math.Content.HSA.APR.C.5

 (2x³ + 1)⁵

• 32x ¹⁵ + 80x ¹² + 80x ⁹ + 40x ⁶ + 10x ³ + 1 
• x ²⁰ − 5x  + 10x² −  8y³ + 5x⁴ − y ⁵ 

Tags

CCSS.Math.Content.HSA.APR.C.5

Multiply
(4x-3)²

• 16x²-24x+9
• 16x² - 9
• 16x² + 9
• 16x²⁺24x+9

Tags

CCSS.Math.Content.HSA.APR.C.5

Expand (x + 2)³

• x³ + 6x² - 12x + 8
• x³ + 6x² + 12x + 8
• x³ - 6x² + 12x - 8
• x³ + 4x² + 12x + 6

Tags

CCSS.Math.Content.HSA.APR.C.5

(x + 5)²

• x² + 25
• x² + 10x + 25
• x² + 10 x + 10
• x² + 10

Tags

CCSS.Math.Content.HSA.APR.C.5