ACT Math Practice Question: Factors of a quadratic expression
Try this ACT math practice question on factors of a quadratic expression:
If the quadratic expression $2x^2 + 3x + m$ is divisible by $x+5$, what is the value of $m$ ?
- $\quad -35$
- $\quad -21$
- $\quad -5$
- $\quad 5$
- $\quad 21$
ACT Math Practice Question: Complex Numbers
Given $i=\sqrt{-1}$, $\dfrac{i-2}{i}$ is equal to
- $\quad -1 – 2i$
- $\quad -1+2i$
- $\quad -2-i$
- $\quad 1-2i$
- $\quad 1+2i$
ACT Math Practice Question: Trigonometric Identities
Try this ACT math practice question on trigonometric identities:
For all $\theta$, the expression $\csc^{2} \theta \tan^{2} \theta – 1 $ is equivalent to:
- $\quad \cot^{2} \theta$
- $\quad \tan^{2} \theta$
- $\quad \csc^{2} \theta$
- $\quad \sec^{2} \theta$
- $\quad \cos^{2} \theta$
2016 June ACT Form 72F: Video Explanations
I have posted the video explanations to all of the math questions in the 2016 June ACT Form 72F Test.
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