I need help with solving these and my teacher wants me to do it like in the example but I dont understand
1 answer:
Answer: https://drive.google.com/file/d/1g7bDTS0c5Sz30JzGjsQl30tZX5sfUqe_/view?usp=drivesdk (answer to bottom left one)
Step-by-step explanation: that link should help somewhat
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Answer:
-b[a + (c-d)^2]
-(-8)[3/4 + (-2 -3)^2]
8 [3/4 + (-5)^2]
8 [3/4 + 25]
8 [25.75]
206
Answer:
x=+-
Step-by-step explanation:
=
+ 
=64+25
=89
x=+-
Answer
Yes
Explanation
I just know
Answer:
9
Step-by-step explanation:
Use the correct order of operations, PEMDAS.
Answer:
(5/2) ² or 25 /4
Step-by-step explanation:
x² - 5x - 18 = 0
x² -5x = 18
x² -5x + (5/2)²= 18 + (5/2)²
