AlayraDiaz AlayraDiaz

03-09-2021
Mathematics

contestada

Evaluate the expression if a=−1, b=4, and c=6.

3c2+2c+2c2

Respuesta :

rijarafiquee rijarafiquee

03-09-2021

Answer:

192

Step-by-step explanation:

3c²+2c+2c²

3(6)² + 2(6) + 2(6)²

3(36) + 12 + 2(36)

108 + 12 + 72

= 192

Answer Link

aniilsah555 aniilsah555

10-09-2021

Answer:

192

Step-by-step explanation:

3c²+2c+2c²

When a=−1, b=4, and c=6, then

3c²+2c+2c²
3(6)²+2×6+2(6)²
3×36+12+2×36
108+12+72
192

Answer Link

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