Algebra 5
1 mark · EasyWhich of the following is equivalent to ?
- A.x^2 + 13x - 36
- B.x^2 - 5x + 36
- C.x^2 - 36x + 4
- D.x^2 - 5x - 36
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Correct option: x^2 - 5x - 36
Common mistakes: x^2 + 13x - 36
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Marking points
B1 · 1 mark · Selects the correct expansion: x^2 - 5x - 36
Worked solution