What is the value of this expression? (8 + 3)2 + 4 · (–3) 109 103 –63 –375
Use your BEDMAS properly here.
http://www.coolmath.com/prealgebra/05-order-of-operations/images/order-of-operations-05-01.gif
you mean PEMDAS
What's P? in PEDMAS? @tatumrocks
( )'S
WOW high school math has changed. Lol
$$ (8 + 3)2 + 4 · (–3) $$ Step 1 $$ 8+3 = ? $$ Step 2 Multiply the result in step 1 by 2 Step 3 $$ 4 \times -3=? $$ Step 4 Add the result of Step 3 to that obtained from Step 2.
PEMDAS - Parantheses exponentials multiplaction division addition subtraction
11 and -12
This is the result from Step 1 and Step 3. You still need Step 2.
?
@DSS
You have the result of Step 1 as 11, right? So now for Step 2 - Multiply this result by 2 $$ (8 + 3)\bf{\color{red}{2}} + 4 · (–3) =\\ (\bf{11})\bf{\color{red}{2}} + 4 · (–3) =\ $$
1)10 2)10
The answer should be ten right
109 103 –63 –375
$$ (8 + 3)2 + 4 · (–3) =\\ \text{Step 1}\\ (11)2 + 4 · (–3) \\ \text{Step 2}\\ 22 + 4 · (–3) \\ \text{Step 3}\\ 22 + (-12) \\ \text{Step 4}\\ 10 $$
Which one is it 109 103 –63 –375
D?
Neither, they are all wrong. 10 is the only answer to $$ (8 + 3)2 + 4 · (–3) $$
Its actually 109. The 2 in the problem is supposed to be squared.
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