Quiz 2

what is the results of mutiplied of these two equation (2x+5)(x² +3x+4) after simplified

• 2x³ +9x²+19x+20
  
  
  

• 2x³+11x²+23x+20

• 2x³+13x²+21x+25

• 2x³+15x²+30x+20

F(x)= x³ +2x² -14x + 12 then f(2)=?

• -2

• 3

• 0

• 1

• 10

• 5

• 1

• 4

after solving the answer is x=? y=?

• x=3, y=4

• x=2, y=3

• x=4, y=6

• x=6, y=-5

If any power is missing from the polynomial, it must be included with a zero coefficient.

• True

• False