True
true
To determine if expressions are equal, simplify both expressions as much as possible and compare their values. You can also substitute specific values for the variables in both expressions; if they yield the same result for all tested values, they may be equal. Additionally, using algebraic techniques such as factoring or applying identities can help establish equality. If both expressions consistently produce the same output across a range of inputs, they are considered equal.
4a + 4b is one possible answer.
Without any equality signs the given expressions can't be considered to be simultaneous equations and so therefore no solutions are possible.
Three possible English expressions for (12y) are: "twelve times y," "the product of twelve and y," and "twelve multiplied by y." Each expression conveys the same mathematical relationship using different phrasing.
true
After multiplying or dividing two rational expressions it is sometimes possible to simplify the resulting expression.
To determine if expressions are equal, simplify both expressions as much as possible and compare their values. You can also substitute specific values for the variables in both expressions; if they yield the same result for all tested values, they may be equal. Additionally, using algebraic techniques such as factoring or applying identities can help establish equality. If both expressions consistently produce the same output across a range of inputs, they are considered equal.
Without an equality sign the given expression can't be considered to be an equation and so therefore a solution is not possible.
4a + 4b is one possible answer.
Without any equality signs the given expressions can't be considered to be simultaneous equations and so therefore no solutions are possible.
Three possible English expressions for (12y) are: "twelve times y," "the product of twelve and y," and "twelve multiplied by y." Each expression conveys the same mathematical relationship using different phrasing.
Simplify, possibly!
Sets are not determined by algebraic expressions: they are simply collections of elements. The only requirement is that given any element, it is possible to decide whether or not it belongs to the set.The following, for example, is a set: {yellow, 7.9, April, moon, happy, squirrel}. It is a set of six things (words) I though of while writing this answer. No algebraic expressions will explain the meaning of that set.
It may be possible to solve equations. Expressions cannot be solved until they are converted, with additional information, into equations or inequalities which may have solutions.
2 + 5 * 3 is one possible answer.
The smiley faces with faces simply means the possible expressions that corresponds with our various moods.