Anonymous
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to evaluate an algebraci expression replace ech variable with a number. then follow the order of operations to dimply the expressio. Hope that helped :)
A mathematical expression is a mathematical phrase that consist numbers variables and signs of operation example: x(variable) + 5(number)=7 so the value of x is 2 -Kennethn 10 yrs. old :]
In America it is math, in most European countries it is maths
Yes, math is called maths in Welsh.
you have to pick Maths for GCSE's but you can also pick additional maths which is just more maths than normal eg you may have 5 peroids of maths a week but with additional maths you may have 9 peroids of Maths a week
safety in numbers
A expression in maths is a collection of terms without an equality sign.
A formula with an equal sign
Look in an advanced maths book.Improved answer:-If the discriminant of the quadratic expression is less than zero then it's not possible to factor it.
It's not "maths". It's spelled "math". The mathematics is spelled with an "s" because it counts for all of the numbers used in a mathematical expression, and not just one mathematic note. When using British English the correct abbreviation is maths not math.
I suggest u that pythagorous theorem and elgebric expression are good choices.
t=5f t is the number of toes F is the number of feet
to evaluate an algebraci expression replace ech variable with a number. then follow the order of operations to dimply the expressio. Hope that helped :)
An expression is the sum (or difference) of two or more terms. Example 3x + 2y is an expression.It is a mathematical statement e.g 7=6+1 THE WHOLE THING IS AN EQUATION but the 6+1 is a expression.You can only have an expression if there is not an = signYes the 6 + 1 part is an expression. If you have an = sign or any of the other inequality symbols (,...) it is no longer an expression but a full math sentence.
A mathematical expression is a mathematical phrase that consist numbers variables and signs of operation example: x(variable) + 5(number)=7 so the value of x is 2 -Kennethn 10 yrs. old :]
It is possible We did it in maths!! x But i don't know how to do it! sorry! x
There are many choices: See Grade 1: Houghton Mifflin Math EnVision Math HSP Math Math Connect Math Expression Grade 2: Houghton Mifflin Math Harcourt Math EnVision Matth HSP Math Math Connect Math Expression Grade 3: Math Expression EnVision Math Math Connect