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25-02-2021
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What is the value of the expression 6c2−5d+8 when c=5 and d=4?1.
1. 48
2. 84
3. 122
4. 138

Respuesta :

rjpacemaker rjpacemaker

05-03-2021

Answer:

138 I believe

Explanation:

If I understand correctly, you're asking about 6c^2-5d+8.

Substitute

6(5)^2-5(4)+8

6(25)-20+8

150-12=138 and there you are

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