Find the degree of each algebraic expression : `2x^2+4x+7`

The degree of the algebraic expression ax^2 +bx+c is

The degree of an algebraic expression lmn+l^2m-ln^2-m^2n is _________

The degree of an algebraic expression ax^3+bx^2+cx+dx^11+ex^9 is

Find the additive inverse of the expression (6x^2-4x+5)

Find the number of terms in following algebraic expressions 2xy^(2), xy^(3) - 3x, 4xy + 6y - 2, 7x^(2) + x

Find the number of terms in following algebraic expressions. 5xy^2 , 5xy^3 -9x, 3xy + 4y - 8, 9x^2 +2x+pq+q.

State whether the expression is numerical expression or an algebraic expression: x^2-5yz

State whether the expression is a numerical expression or an algebraic expression: x^2-5yz

State whether the expression is numerical expression or an algebraic expression: 215x^2yz

Find the degree of: 3x^2yz+7xy