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katen-ka-za [31]
3 years ago
15

Evaluate the variable expression when -= 6, b= 5, and c= -3

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
4 0

Answer:

34

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Write out equation

(b - 2a)² + bc

Step 2: Define variables

<em>a</em> = 6

<em>b</em> = 5

<em>c</em> = 3

Step 3: Plug in

(5 - 2(6))² + 5(-3)

Step 4: Multiply

(5 - 12)² - 15

Step 5: Parenthesis

(-7)² - 15

Step 6: Exponents

49 - 15

Step 7: Subtract

34

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