Finding Value of an Expression
Finding Value of an Expression
Value of an Algebraic Expression By assigning values to variables in an algebraic expression, we can find the value of the expression. From the following examples, we can learn How to Find The Value of an Algebraic Expression. Illustration 1: Find the value of algebraic expression (p + q + r), if p = 1, q = 2 and r = 3 Solution: The given algebraic expression is (p + q + r). Substitute the respective values of p,q and r in the algebraic expression, and we get = 1 + 2 + 3 = 6 So The Value of the Given Algebraic Expression (p + q + r) is 6.
Illustration 2: Find the value of algebraic expression (7x - 3y + 4), If x = 2 and y = 3
Find the value of the following expressions when a = 2, b = 2 | |||
| Right Option : A | |||
| View Explanation | |||
if x=4 and y=-3, then | |||
| Right Option : A | |||
| View Explanation | |||
If 2x+y = 5 then 4x+2y is equal to:
| |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
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8thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
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Hiya Gupta
8thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
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8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
