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Answered

Evaluate each expression if r=4, o =2 and z = 5.

1.) 5z²-6o³​

Sagot :

Answer:

77

Step-by-step explanation:

If r=4, o=2, z=5

[tex]5z {}^{2} - 6 {o}^{3} \\ = 5(5) {}^{2} - 6( {2})^{3} \\ = 5(25) - 6(8) \\ = 125 - 48 \\ = 77[/tex]

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