6 Questions
What is the value of $5(7 + 3)$?
40
Simplify the expression $3x^2 - 2x - 5$.
$3x^2 - 2x - 5$
If $f(x) = 2x^3 - x^2 + 3$, what is $f'(x)$?
$6x^2 - 2x$
What is the sum of the roots of the equation $2x^2 - 5x + 3 = 0$?
The sum of the roots is $5/2$
If $f(x) = x^4 - 6x^2 + 9$, what is the value of $f''(x)$?
The value of $f''(x)$ is $12x^2 - 12$
Solve the inequality $2x^2 - 8x + 7 < 0$ for $x$.
The solution is $1 < x < 3$
Test your math skills with this IGCSE level exam question. Solve arithmetic and algebraic expressions, and find the derivative of a given function.
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