100^0 + 20^0 + 5^0 is equal to: - Vidyadip

MCQ

$100^0 + 20^0 + 5^0$ is equal to:

A
$125$
B
$25$
C
$\frac{1}{125}$
✓
$3$

✓

Answer

Correct option: D.

$3$

D. $3$
Solution:
By exponent law we know:
$a^0 = 1$
$100^0 + 20^0 + 5^0 = 1 + 1 + 1 = 3$

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