8- AFactor each trinomial \(x^2 – 2x – 8\) and \(x^2 – 6x + 8 \)\(x^2 – 2x – 8 ⇒ (x – 4)(x + 2) \)\(x^2 – 6x + 8 ⇒ (x – 2)(x – 4)\) 9- B\(\frac{1+b}{6b^2}=\frac{1}{b^2}\)\(⇒(b≠0) b^2+b^3=6b^2⇒b^3-5b^2=0⇒b^2 (b-5)=0⇒b-5=0⇒b=5\) 10- C\(53^\circ + 45^\circ= 98^\circ\)\(180^\circ- 98^\circ= 82^\circ\)The value of the third angle is \(82^\circ\). […]
TL;DR: Got the CHSPE on your calendar? This set of practice questions is modeled on the official California High School Proficiency Exam blueprint, so the topics map cleanly to what you will actually see on test day. A calculator is allowed, and the content spans number sense, algebra, geometry, and statistics. Run through them under […]
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