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Does the inequality sign change when both sides are multiplied or divided in an equation?
Wiki User
∙ 15y ago
no because if the same is added to both sides they stay inequal
example:
4≠6 (*5)
20≠30
Wiki User
∙ 15y ago
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When do you change the direction of an inequality symbol?
When a side is multiplied or divided by a negative number.
Why does inequality sign change when both sides are multiplied or divided by a negative number Does this happen with equations why or why not?
I cannot tell you why it changes however it does happen with an equation as most inequalities start off in an equation.
What happens to the inequality symbol when you subtract a negative number?
The inequality symbol doesn't change direction in this case.Note that that is the same as adding a positive number.Note also that if you MULTIPLY or DIVIDE by a negative number, then you need to change the direction of the inequality symbol.
Explain how solving inequalities is alike and different from solving equations?
Most of the steps are the same. The main difference is that if you multiply or divide both sides of an inequality by a NEGATIVE number, you must change the direction of the inequality sign (for example, change "less than" to "greater than").
What is a number that does not change in an equation or expression?
1
Why does inequality sign change when both sides are multiplied or divided by a negative number Does this happen with equations why or why not?
I cannot tell you why it changes however it does happen with an equation as most inequalities start off in an equation.
When do you change the direction of an inequality symbol?
When a side is multiplied or divided by a negative number.
When solving an inequality when is it necessary to change the direction of the inequality symbol?
When the two sides of the inequality are multiplied or divided by a negative number or term or expression.
Why does the inequality sign change when both sides are multiplied or divided by a negative number Does this happen with equations Why or why notWrite an inequality for your classmates to solve I?
-x > a iff** x < -a This is easy to see intuitively by coloring a number line. ** "if and only if"
Why does the inequality sign change when both sides are multilpied or divided by a negative number.Does this happen to equations?
It changes because the number may be lesser than the original equation. The greater the negative number the more likely the inequality sign will change.
Does the inequality signs change when both sides are multiplied by a negative number in equations?
yes it does
How to do inequality?
It's the same thing as solving an equation, the minor difference is to change the inequality sign when the numbers change signs(i.e negative to positive to negative).
Does an inequality sign change in an equation when both sides are multipled or divided by negative number?
The sign changes if you multiply/divide by a negative number. It stays the same if you add/subtract by a negative number.
Which is the equation for average slope?
the change in elevation in feet divided by the distance in miles
What is the equation for determining acceleration?
acceleration= change in velocity(m/s) divided by change in time(s)
Is mechanical advantage the number of times the input force is divided by a machine?
Change the word 'divided' to the word 'multiplied' and you've earned yourself a 'yes' answer.
A number is mistakenly divided by 5 instead of being multiplied by 5 find the percentage change in the result due to this mistake?
If the number n would be multiplied by 5, we have its 500%. If it is divided by 5, then we have its 20%. So the mistake is 480%.
