Rybubble1 Rybubble1

24-01-2021
Mathematics

contestada

i just need to make sure this is correct for a test 6x² - 3x when x=5. my answer was 135

Respuesta :

DeadbeforeLife DeadbeforeLife

24-01-2021

Answer:

135 is the correct answer

Step-by-step explanation:

6x^2-3x

substitution

x=5

6* (5*5) -3*5

6*25-3*5

150-15= 135

Answer Link

syberpanda syberpanda

24-01-2021

Answer:

Yes, it's 135.

Step-by-step explanation:

6(5^2)-3(5)

6(25)-15

150-15= 135.

Answer Link

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