Because the left side sqrt is multiplied by 3 if it was just added it would be correct because it would cancel out and leave the 3’s. Since it’s multiplied it would change the value
Answer:

Step-by-step explanation:

<u>Divide both sides by -12:-</u>
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<u>Add 4 to both sides:-</u>
<u></u>

OPEACEO ^^
f(-2) = 2(-2)² - 8(-2) + 6 = 30
f(-1) = 2(-1)² - 8(-1) + 6 = 16
f(0) = 2(0)² - 8(0) + 6 = 6
f(1) = 2(1)² - 8(1) + 6 = 0
f(2) = 2(2)² - 8(2) + 6 = -2
1.25L + 2.5L + 1L = 4.75L.
Then 4.75L times 3 is 14.25!
Your final answer is 14.25L.