Question

A quadratic polynomial, whose zeroes are -3 and -4, is

A) x² - x + 12
B) x² + x + 12
C) x²/2 - x/2 - 6
D) 2x² + 2x - 24

Explain your answer !​

Answer 1

Answer:

C) x²/2 - x/2 - 6

Explanation

a=3 B=4

a+B =-3+4=1

a-B=-3×4=12

Quadratic equation

x² –1x –12 = 0

x²/2 –x/2 –12/2 =0

x²/2 –x/2–6

= So ;

= x²/2 –x/2 -6 ANSWER.