The Power Rule

$$x^{10}$$

$$x^9$$

$$x^{18}$$

$$x^{24}$$

Add the exponents because the bases are the same

Multiply the exponents because the bases are the same

Divide the exponents because the bases are the same

Do nothing because the exponents are not the same

The answer is $$11^{21}$$ because bases and exponents will be added

The answer is $$30^{21}$$ because the bases are multiplied and the exponents are added

The answer is $$11^{110}$$ because the bases are added and the exponents are multiplied

Nothing can be simplified because the bases are not the same

(7⁹)(7⁹) = 7¹⁸

(7⁹)(7⁹) = 7⁸¹

(7⁹)(7⁹) = 7⁰

(9²)(9¹) = 9³

(9²)(9¹) = 9¹

(9²)(9¹) = 9²

(e⁴)(e¹) = e⁴

(e⁴)(e¹) = e³

(e⁴)(e¹) = e⁵