a Given that y = 4x² - 12x complete Table 10.7 0 1 -12r y Table 10.7 -1 4 12 9 25 + 9. copy and - 2 16 -24 9 1 3 4 64 -48 9 25 b Hence draw a graph and find the roots of 12x + 9 = 0. the equation 4x² Obwin the equation of the 2 P
b hence draw a graph and find it roots of the equation 4x^2-12x+9=0
