Algebra Grade 8 Merzlyak Section 1 No. 1-13 Rational Fractions Find the value of the expression P...
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EXPAND DESCRIPTION
What is a rational fraction?
How do I find the value of an expression?
How do I find the valid values of a variable?
Analyzing the Algebra textbook for 8th grade by A.G. Merzlyak, V.B. Polonsky, M.S. Yakir
Paragraph 1: Rational Fractions
03:19 Organizational Information
04:35 #1: Determine the type of expression
18:15 #2: What is the value of the fraction?
#3: Find the value of the expression - same as #2
22:20 #4: What is the value of the expression?
24:48 #5: Find the permissible values of the variable
#6: For what values of the variable does the expression make sense - same as #5
31:25 #7: Write a rational fraction
#8: Same as #7
33:43 #9: Motion problem: Distance, Speed, Time
#10: Same as #9
39:14 #11: Prove that expression
#12 is the same as #11
48:29 #13: Find the value of the expression
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