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Simplify Algebraic Expressions 2Simplify Algebraic Expressions 2
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Question 1 of 4
1. Question
Simplify the expression`3 xx p xx (q-z)`- (3p(q-z))
Hint
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When simplifying an expression, keep the constant at the left side and make sure no variables are repeated.Multiplication Property of Exponents
`a^nxxa^m=a^(n+m)`Since there are no repeated variables and the constant is kept at the left, we can simply remove the multiplication sign.`3xxpxx(q-z)` `=` `3p(q-z)` `3p(q-z)` -
Question 2 of 4
2. Question
Simplify the expression`(4 xx p +5) xx (3 xx p+1)`Hint
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When simplifying an expression, keep the constant at the left side and make sure no variables are repeated.Work on the values inside the parenthesis first.Multiplying a constant to a single variable, we can simply remove the multiplication sign.`(4 xx p+5) xx (3 xx p+1)` `=` `(4p+5) xx (3p+1)` To simplify further, we can also remove the multiplication sign between the parentheses.`(4p+5) xx (3p+1)` `=` `(4p+5)(3p+1)` `(4p+5)(3p+1)` -
Question 3 of 4
3. Question
Simplify the expression`7 xx n div 3`Hint
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When simplifying an expression, keep the constant at the left side and make sure no variables are repeated.Work on the multiplication first.Multiplying a constant to a single variable, we can simply remove the multiplication sign.`7 xx n div 3` `=` `7n div 3` To simplify further, the divisor can be expressed as the denominator of the expression.`7n div 3` `=` `(7n)/3` `(7n)/3` -
Question 4 of 4
4. Question
Simplify the expression`(a+4) div 5`Hint
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When simplifying an expression, keep the constant at the left side and make sure no variables are repeated.To simplify, the divisor can be expressed as the denominator of the expression.`(a+4) div 5` `=` `(a+4)/5` `(a+4)/5`
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