When are two expressions said to be equivalent?

Two expressions are said to be equivalent if they have the same value irrespective of the value of the variable (s) in them. Are the two expressions 2 y + 5 y − 5 + 8 and 7 y + 3 equivalent? Explain your answer. Combine the like terms of the first expression. Here, the terms 2 y and 5 y are like terms. So, add their coefficients. 2 y + 5 y = 7 y .

How to find equivalent expressions in Khan Academy?

Sal finds equivalent expressions by combining like terms and using the distributive property. This is the currently selected item. Posted 3 years ago. Direct link to Christine Wasiewski’s post “how should i remember order of ops (operations)?”

How to find the equivalent of an algebraic expression in Excel?

Step 1: Enter an algebraic expression in the input field. Step 2: Now click the button “Submit” to get the equivalent expression. Step 3: Finally, the equivalent expression for the given algebraic expression will be displayed in a new window.

How to check if two expressions are the same?

Let us evaluate the expressions for some values of x and y . Take x = 0 and y = 1 . So, there is at least one pair of values of the variables for which the two expressions are not the same. Therefore, the two expressions are not equivalent. Check whether the two expressions 3 × m × m m and m + m + m equivalent.

How to get the equivalent expression in Excel?

1 Enter an algebraic expression in the input field 2 Now click the button “Submit” to get the equivalent expression 3 Finally, the equivalent expression for the given algebraic expression will be displayed in a new window.

When do you are looking for equivalent for x + 2y + X-2?

Direct link to Karen Lemons’s post “when you are looking for equivalent for x+2y+x+2 w…” Reply to Karen Lemons’s post “when you are looking for equivalent for x+2y+x+2 w…” Comment on Karen Lemons’s post “when you are looking for equivalent for x+2y+x+2 w…” Posted 5 months ago.

Are there equivalent MOSFETs for k4212 and k4313?

Hi guys, I have this mainboard with a pair of mosfet in short K4212 and K4313 and couldn’t find the equivalent mosfet for replacement or any datasheet , Can someone tell me what mosfets can I use to replace K4212 and K4213 to repair this mainboard? Thanks in advance. Regards. Tehcnics.