DOL: Laws of Exponents & Quadratics

Simplify the expression.
x⁴ (x¹²)

• x⁴⁸
• x¹⁶

Tags

CCSS.8.EE.A.1

^simplify (5x³ )(2x²)

• 10x⁵
• 7x⁵

Tags

CCSS.6.EE.A.1

Find the solutions

x² - 9x + 20 = 0

• x = 4 and x = 5

• x = -4 and x = 5

Tags

CCSS.HSA-REI.B.4B

Find the solutions.

x² = 18x - 81

• x= -9, -9

• x= 9, 9

• x= -9, 9

Tags

CCSS.HSA-REI.B.4B

• x = 9 or x = -9

• no solutions

• x = 2 or x = -2

Tags

CCSS.8.EE.A.2