Mathematics
Algebraic expressions
Practice questions
Which option gives the correct simplified form of (4a^2b-7ab^2+3a^2b+2ab^2)?In which expression is the coefficient of (x) equal to (0) but the (x^2) term is present?What is the simplified form of (2(x-y)-3(y-x))?If (u=-3) and (v=2), what is the value of (u^2-2uv+v^2)?The length of a rectangle is (2x+3) and its breadth is (x-5). What is its perimeter?Rima wrote the length of a rectangle as \(x+3\) m and its breadth as \(x-3\) m, and stated that its area is \(x^2+9\) m². Which is the correct analysis of her error?What is the simplified form of (4(2a-3b)-3(a-2b))?If (x=1), what is the value of (5x^3-4x^2+3x-2)?Which expression represents subtracting (xy) from the square of the sum of (x) and (y)?What is the simplified form of (3x-[2x-(x-5)])?If (t=-1), what is the value of (2t^3-3t^2+4t+6)?What is the simplified form of 9x − 2[3x + 4(1 − x)]?If (a+b=7) and (ab=10), what is the value of (2(a+b)-ab)?Which of the following expressions is a trinomial polynomial in x of degree 4?If (x=2) and (y=3), what is the value of ((x+y)^2-xy)?In which expression is the coefficient of (x^2) equal to (-6)?What is the simplified form of (\frac{3x}{4}+\frac{x}{2})?If (k) is a number, which expression represents the square of the number (3) more than it?Which of the following expressions is a polynomial in x, but is neither a monomial nor a binomial?If (x+y=6), what is the value of (3x+3y-4)?