The required simplified form of expression (3x2 + 5x − 8) + (5x2 − 13x − 5) is 8x² -8x -13. Option A is correct.
What is the simplified form of this expression? (3x2 + 5x − 8) + (5x2 − 13x − 5) is to be determined.
What is simplification?
The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.
Here, the expression given is (3x2 + 5x − 8) + (5x2 − 13x − 5)
⇒simplification
= (3x² + 5x − 8) + (5x² − 13x − 5)
= 3x² + 5x² + 5x− 13x − 8 − 5
= 8x² -8x -13
Thus, the required simplified form of expression (3x2 + 5x − 8) + (5x2 − 13x − 5) is 8x² -8x -13. Option A is correct.
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