Question

7.4 x 10° + 4.6 x 102

Answer 1

Answer:

4.674 × 10²

Step-by-step explanation:

7.4 x 10° + 4.6 x 10²

Note : 10° = 1 . Any number raise to power zero is 1

7.4 × 1 + 4.6 × 100

7.4 + 460

= 467.4

= 4.674 × 10²

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