math 8

the product of ( x – 9)² is

• x² – 18x + 81

• x² + 18x + 81

• x² - 18x - 81

Tags

CCSS.HSA.APR.C.4

what is the product of ( m + 8 )²

• m² - 16m + 64

• m² - 16m - 64

• m² + 16m + 64

Tags

CCSS.HSA.APR.C.4

what is the product of ( k + 12 )²

• k² - 24k + 144

• k² + 24k + 144

• k² + 24k - 144

Tags

CCSS.HSA.APR.C.4

what is the product of ( y + 13 )²

• y² + 26y + 169

• y² - 26y + 169

• y² + 26y - 169

Tags

CCSS.HSA.APR.C.4

what is the product of ( m + 5 )²

• m² - 10m + 25

• m² + 10m - 25

• m² + 10m + 25

Tags

CCSS.HSA.APR.C.4

what is the factor of 4x⁵ + 2x⁴ – 8x³ + 10x² + 6x + 20

• 2 ( 2x⁵ + x⁴ – 4x³ + 5x² + 3x + 10 )

• 2x ( 2x⁵ + x⁴ – 4x³ + 5x² + 3x + 10 )

• 2 ( x⁵ + x⁴ – 4x³ + 5x² + 3x + 10 )

what is the general form of ( a + b )²

• a² + 2ab + b²

• a² - 2ab + b²

• a² + 2ab - b²

Tags

CCSS.HSA.APR.C.4

what is the general form of ( a – b )²

• a² - 2ab + b²

• a² + 2ab - b²

• a² + 2ab + b²

Tags

CCSS.HSA.APR.C.4

what are the factors of a² - 25

• ( a + 5 )( a -5 )

• ( a- 5 )( a - 5 )

• ( a + 5 )( a + 5 )

Tags

CCSS.HSA.APR.C.4

what are the factors of y² - 121

• ( y + 11 )( y + 11)

• ( y + 11)( y - 11)

• ( y - 11 ) ( y - 11)

Tags

CCSS.HSA.APR.C.4