Answer:

(3/4+5/18)*21/74

Step-by-step explanation:

(27+10/36)*21/74

37/36*21/74

7/24 (answer)

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Verified answer

Answer:

1

Step-by-step explanation:

[tex]=-1^{4-4} \\=-1^{0}\\=1\\[/tex]

As we know that [tex]a^{0}[/tex] = 1

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