Question

Please simplify this -

a) 3 - 2x + 2x² + 4x - 5 + 3x²
b) 2( x - 1) + 3 ( 2x + 1)

(Please do not write anything unrelated)
(Please answer both of them)

Answer 1

Answer:

Here is your solution..........

Step-by-step explanation:

1. 5x²+2x-2

x= (-2+- √44)/10. (If expression equals to 0)

2. 8x+1

x= -1/8 (If expression equals to 0)

Answer 2

Answer:

a] 2-2x+5x²

b] 5*x

Step-by-step explanation: