Question

Evaluate for x= -1/3, y= 3/4 :
(a) (2x²-1) (3x²-½x +6)​

Answer 1

Answer:

=-798/162

Step-by-step explanation:

=(2(-1/3)²-1)(3(-1/3)²-1/2(-1/3)+6)

=(2(1/9)-1)(3(1/9)+1/6+6)

=(2/9-1)(3/9+1/6+6)

=(-7/9)(3+3+108/18)

=(-798/162)