Question

simplify :
$simplify : 2x²-4x+5- \frac{1}{3} (x²-5x + 7)$
Ans please
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Answer 1

Step-by-step explanation:

(i) 2x2-4x+5 (x2-5x+7) 3

(ii) (x2-4x- 1 - (2x2-5x-2)2-(6x2-2x+1)

(iii) (3v2-3y-1)-Gv- - *y-3)- Gv 2 - - 1,2 1.2