Algebra STAAR Equivalent Questions

Multiply

(4x+3)(2x-1)

• 8x²-2x-3

• 8x-3

• 8x²+6x-3

• 8x²+2x-3

Tags

CCSS.HSA.APR.A.1

Simplify the expression

(x - 3)²

• x² - 6x + 9

• x² + 9

• x² + 6x - 9

• x² + 6x + 9

Tags

CCSS.HSA.APR.C.4

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12

• 5x³ + 17x² - 24x +12

• 5x³ - 13x² + 24x +12

• 5x³ +13x² - 24x - 12

Tags

CCSS.HSA.APR.A.1

(3x − 6)(7x + 7)

• 21x² − 63x + 42

• 21x² − 21x − 42

• 21x² − 42

• 21x² + 63x + 42

Tags

CCSS.HSA.APR.A.1

Which expression is equivalent to 56a³-8a?

• 8a²(56a³-8a)

• 8a(7a²-1)

• 8a(7a³-a)

• 8a²(35a²-a)

Tags

CCSS.7.EE.A.1

Which expression is equivalent to 2n³+16n+12?

• 2n(n³+24n+6)

• 2(n³+8n+6)

• 2n(n³+8n+6)

• 3(n³+8n+6)

What is one of the factors of: x^2-4x-21?

• (x-7)

• (x-3)

• (x+7)

• (x+2)