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• Add the exponents.

• Multiply the exponents.

• Subtract the exponents.

• Divide

• Add

• Multiply

• Subtract

Simplify:   x² ⋅ x⁵

• x ⋅ x ⋅ x ⋅ x ⋅ x ⋅ x ⋅ x 
• x⁷
• x¹⁰
• x ⋅ x

Simplify:  3x³ ⋅ 3x

• 3²x⁴
• 3 ⋅ x ⋅ x ⋅ x ⋅3 ⋅ x 
• 9x⁴
• 3x⁴

Simplify:    (6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• 18x⁷
• 3x⁷

Simplify:     (2x⁴y⁵)(-3x²y⁷)

• 6x⁶y¹²
• -1x⁶y^-2
• -6x²y²
• -6x⁶y¹²

4⁰

• 0
• 1
• 4
• -4

Simplify:  (-4)²

• -8
• 16
• -16
• 8

Simplify:  (m⁹)²

• m¹¹
• 2m⁹
• m¹⁸
• m^4.5