Question

${4}^{15} + {4}^{15} + {4}^{15} + {4}^{15}$
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Answer 1

${4}^{15} + {4}^{15} + {4}^{15} + {4}^{15}$

= 4×${4}^{15}$

= ${4}^{16}$

= ${4.2949673}^{9}$

Answer 2

Answer :

= ${4}^{15} + {4}^{15} + {4}^{15} + {4}^{15}$

• Collect the like terms.

= $4 × {4}^{15}$

• Calculate the product.

= ${4}^{16}$

That's the answer !!

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