{"id":"cb_practice_pdf:t4-math-m1-q3","source_id":"cb_practice_pdf","source_item_id":"t4-math-m1-q3","external_id":null,"ibn":null,"question_id":null,"program":"SAT","module":"math","domain_code":null,"domain":null,"skill_code":null,"skill":null,"difficulty":null,"score_band":null,"answer_type":"mcq","answer_source":"rationale","layout_warning":null,"form_id":"cb_practice_pdf:test-4","module_number":1,"position":3,"stem":"- (x^2)/25 = 36 What is a solution to the given equation?","stimulus":"","stimulus_html":null,"stem_html":"<p>- (x^2)/25 = 36 What is a solution to the given equation?</p>","rationale_html":"<p>Choice B is correct. Multiplying the left- and right-hand sides of the given 2= equation by 25 yields x 900. Taking the square root of the left- and right-hand = =- sides of this equation yields x 30 or x 30. Of these two solutions, only 30 is given as a choice. 2= Choice A is incorrect. This is a solution to the equation x 36. Choice C is incorrect and may result from conceptual or calculation errors. Choice D is incorrect and may result from conceptual or calculation errors. 34 SAT PRACTICE TEST #4 ANSWER EXPLANATIONS SAT ANSWER EXPLANATIONS nnn MATH: MODULE 1</p>","correct_answer":["B"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":null,"source_updated_at":null,"options":[{"label":"A","content_html":"<p>6</p>","ord":0},{"label":"B","content_html":"<p>30</p>","ord":1},{"label":"C","content_html":"<p>450</p>","ord":2},{"label":"D","content_html":"<p>900</p>","ord":3}],"attribution":{"source_id":"cb_practice_pdf","source_name":"College Board full-length SAT practice tests (PDF)","rights_holder":"College Board","canonical_url":"https://satsuite.collegeboard.org/practice/practice-tests/paper","retrieved_from":"https://satsuite.collegeboard.org/practice/practice-tests/paper","attribution":"Full-length SAT practice tests 4–11 © College Board, published free at satsuite.collegeboard.org.","disclaimer":"Extracted from PDF layout: equations, figures and tables do not survive intact. Use the original PDFs for anything the text renders poorly. SAT® is a trademark registered by the College Board, which is not affiliated with and does not endorse this project.","license":"College Board copyright. Free to download; not licensed for redistribution.","redistributable":false,"item_count":905}}