2 years ago

Simplify (5x^2 -3x+3) - (x^2+2x-1).

Mathematics

2 answers:

Natasha_Volkova [10]2 years ago

8 0

4x^2-5x+4 is the write answer

just open both brackets than just add and subtract

Natali [406]2 years ago

7 0

Eliminate parenthesis by using the distribution property

= 5x² -3x +3 - x² - 2x +1

Group similar terms

= (5-1)*x² + (-3 -2)*x + (3+1)

Then sum everything:

= 4x² -5x +4

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