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Expand Completely
(x19 +7)4

Expand Completely (x19 +7)4-example-1
User Oscar Ludick
by
3.7k points

1 Answer

14 votes
14 votes

Answer:

x⁷⁶ + 2401

Explanation:

When an exponent is raised to another exponent, the two exponent values are multiplied. When a number is raised to an exponent, the number is multiplied by itself that many of times.

(x¹⁹ + 7)⁴ ---->

x⁽¹⁹ ˣ ⁴⁾ + 7⁴ --->

x⁷⁶ + (7 x 7 x 7 x 7) --->

x⁷⁶ + 2401

User Derek Lawrence
by
3.0k points