Algebra I Recipe: Exponents and Order of Operations
By G Redden
Read each question and select the best answer.
Express 2 ● 2 ● 2 ● x ● y ● y in exponent form.
Express (5x) ● (5x) ● (5x) in exponent form.
Evaluate (x2 – 5) ÷ 4, when x = 7.
Evaluate 2[(x – 7)3] – 15 ÷ 5, when x = 12.
Evaluate x3 – (5 – y)2 ÷ 3, when x = 3 and y = 2.
Find the volume of a cube whose length, width and height are 3.5 meters.
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