Question

HELP 100 POINTS PLEASE GET IT RIGHT

Answer 1

Answer:

Step-by-step explanation:

1) ($2x^{2}$ - 9x + 4) + ($3x^{2}$ + 2x - 3)

= $2x^{2}$ - 9x + 4 + $3x^{2}$ + 2x - 3

= $5x^{2}$ - 7x - 1

2) $x^{2}$ - 4x - 3 + $x^{2}$ -2x - 3

= $2x^{2}$ - 6x - 6

Answer 2

Answer:

1.) $5x^{2} -7x+1$

2.)$2(x^{2} -3x-3$

Step-by-step explanation: