SAT Equivalent expressions questions

Advanced Math

21 free questions with answers explained

The given equation relates the distinct positive numbers v, w, and x. Which equation...Medium
The given equation relates the real numbers b, c, and d, where d 5/9c. Which equation...Medium
Given the function -16(5x-3)^2 + 4(5x-4)^2. The given expression can be rewritten as...Medium
Which of the following expressions has a factor of x + 2b, where b is a positive integer...Medium
Which expression is equivalent to (x^3 + 4x^2 - 3x) + 5(x^2 + 8)?Easy
Which expression is equivalent to 15(x + 10)?Easy
The expression (6x^2)(3x^7) is equivalent to bx^9, where b is a constant. What is the...Easy
Which expression is equivalent to 11x^3 + 2x^2 + 7x?Easy
The given equation relates the positive numbers a, b, and x. Which equation correctly...Easy
Which expression is equivalent to (x + 8)^2 + 14(x + 8) +49?Medium
For all positive values of x and y, the given expression is equivalent to which of the...Intense
Which expression is equivalent to 10x^2 + 130?Medium
Which expression is equivalent to 2(x - 7/2)(x + 6)?Medium
The given equation relates the variables P, N, and C. Which expression represents the...Medium
The kinetic energy K, in joules, of an object is given by the formula K = 1/2mv^2, where m...Medium
The given equation relates the positive numbers x, y, and z. Which equation correctly...Medium
In the given equation, q, r, s, and t are positive, and q/t is greater than 5. Which...Medium
cases f(x) = x + 3 g(x) = 7x^2 - rx + 63 cases The functions f and g are given. In...Medium
The expression (3x + 5)(8x - 7) can be written in the form ax^2 + bx + c, where a, b, and...Medium
The given equation relates the numbers j, k, and m. Which equation correctly expresses k...Medium
Which expression is equivalent to (9x^3 + 17x) - (4x^2 + 7x)?Easy

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SAT Equivalent expressions questions