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a times b
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∙ 11y ago
Aseela Khalifa
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What does ''7y''mean in algebraic expressions?
7 multiplied by y
How do you classify algebraic expressions?
Algebraic expressions are terms that do not include an equality sign
What does it mean to say that two algebraic expressions are equivalent?
It means they both equal the same answer.
What do you mean by algebraic expressions with examples?
algebraic expressions are any mathematical formula +, -, x, / ej polynomial functions x2+x=1 a2+b2=1 x/a+y/b=1
How do you know if you will subtract or add in simplifying algebraic expressions?
Only like terms can be subtracted or added in algebraic expressions.
How do you simlify variable algebraic expression with exponent?
Here are some rules that can help you simplify such expressions, in some cases. (ab)c=abc abac = ab+c ab/ac = ab-c
What does ''7y''mean in algebraic expressions?
7 multiplied by y
Do algebraic expressions have equals signs?
no algebraic expressions do not have equal signs but equations do.
How do you classify algebraic expressions?
Algebraic expressions are terms that do not include an equality sign
How are algebraic expressions and equations alike?
Algebraic expressions are the written relations of or between variables. For example, x2, 1/x, and x + y + z are all algebraic expressions. Algebraic equations are simply algebraic expressions that equate to something. For example, x2 = 4, 1/x = y, and x + y + z = 42 are all algebraic equations. In general, one differentiates algebraic expressions from exponential, trigonometric, hyperbolic, and logarithmic expressions by requiring algebraic expressions to be confined to polynomial expressions. I've added a link regarding polynomials below.
Writing algebraic expressions?
There is only one extra rule to algebraic expressions over normal numerical expressions: when two letters are next to each other it means multiply them together: ab means a times b The multiplication symbol is omitted as it looks too much like the letter 'x' can could be confused as such.
What does it mean to say that two algebraic expressions are equivalent?
It means they both equal the same answer.
What do you mean by algebraic expressions with examples?
algebraic expressions are any mathematical formula +, -, x, / ej polynomial functions x2+x=1 a2+b2=1 x/a+y/b=1
How do you know if you will subtract or add in simplifying algebraic expressions?
Only like terms can be subtracted or added in algebraic expressions.
What is the word origin for algebraic expressions?
the word algebraic is arabic.
Do algebraic expressions have to have a variable?
Yes. That is the definition of an algebraic expression.
What does factor each algebraic expression mean?
For each of a list of algebraic expressions, find one or more common factors and factorise the expression.
