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Evaluate 4a3 + 564 when a = 7 and b = 2​

Evaluate 4a3 + 564 when a = 7 and b = 2​-example-1
User Evan MJ
by
4.8k points

2 Answers

3 votes

Answer:

4a³+5b^4

4*(7)³+5*(2)^4

4*343+5*16

1372+80

1452

Explanation:

User Shalina
by
5.4k points
4 votes

Answer:

Explanation:

a = 7 & b = 2

4a³ + 5b⁴ = 4*(7)³ + 5*2⁴

= 4 * 7* 7 * 7 + 5* 2 * 2 *2* 2

= 1372 + 80

= 1452

User BruceBerry
by
5.9k points
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