Ask Question
19 June, 17:41

Thomas is asked to multiply out and simplify (3d - 4) (5d - 2).

He gives the solution 15dsquared - 26d - 8.

Thomas is wrong. Explain the mistake he has made

+5
Answers (1)
  1. 19 June, 21:14
    0
    15d^2 - 26d + 8

    Step-by-step explanation:

    Thomas forgot the two negatives make a positive so - 8 would actually be + 8
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Thomas is asked to multiply out and simplify (3d - 4) (5d - 2). He gives the solution 15dsquared - 26d - 8. Thomas is wrong. Explain the ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers