The sum of `3 ` expressions is `9 + 14a -8a^2`. Two of them are `3a^2 +4a +3`and `5a^2-2a+5`, Find third expression.

The sum of 3 expressions is 8+13a+7a^2 . Two of them are 2a^2+3a+2 and 3a^2-4a+1 . Find the third expression.

The sum of three expressions is 9a^(2)-11a+8 . Among them 3a^2+5a+2 and 2a^2+6a+3 are two expressions. find the third expression.

The sum of divisors of 2 ^5 3^4 5^3 is

The standard form of an expression 8- 3x^2 +4x is ___________

The median of 2, 3, 5, 2, 3, 6, 2, 4, 8 is

In the expression given identify all the terms: 5x^2y+3

Subtract the second expression from the first expression: 3a^2-8ab-2b^2 , 3a^2-4ab+6b^2

Simplify the expression and find the value if x is equal to 2: 3(x+2)+5x−7

Simplify the expression and find the value if x is equal to 5: 3(x+2)+5x−7