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Class 9 · Mathematics
→If (x=1), what is the value of (5x^3-4x^2+3x-2)?
Class 9 · Mathematics
→What is the simplified form of (4(2a-3b)-3(a-2b))?
Class 9 · Mathematics
→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?
Class 9 · Mathematics
→The length of a rectangle is (2x+3) and its breadth is (x-5). What is its perimeter?
Class 9 · Mathematics
→If (u=-3) and (v=2), what is the value of (u^2-2uv+v^2)?
Class 9 · Mathematics
→What is the simplified form of (2(x-y)-3(y-x))?
Class 9 · Mathematics
→In which expression is the coefficient of (x) equal to (0) but the (x^2) term is present?
Class 9 · Mathematics
→Which option gives the correct simplified form of (4a^2b-7ab^2+3a^2b+2ab^2)?
Class 9 · Mathematics
→If (r=4), what is the value of (\frac{3r^2-2r}{2})?
Class 9 · Mathematics
→What is the simplified form of (7m-2(3m-4)+5(m-1))?
Class 9 · Mathematics
→Which expression represents the sum of three consecutive even numbers starting from (n)?
Class 9 · Mathematics
→If (x=3) and (y=-1), what is the value of (2x^2-xy+4y)?
Class 9 · Mathematics
→Which option gives the correct form of the difference (2x+3-(5x-9))?
Class 9 · Mathematics
→What is the simplified form of (5p^2-3p+7-2p^2+8p-4)?
Class 9 · Mathematics
→If (a=-2), what is the value of (4a^2-3a-5)?
Class 9 · Mathematics
→What is the simplified form of (3(2x-5)-2(x+4))?
Class 9 · Mathematics
→After simplifying (3p^2-4p+6-2p^2+p), what will be the coefficient of (p^2)?
Class 9 · Mathematics
→Which expression represents subtracting (5) times a number (n) from the square of that number?
Class 9 · Mathematics
→What is obtained after simplifying (7xy-2x+5xy+3x)?
Class 9 · Mathematics
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