Question

5. Express 1.5
(10ab-4b2) as a binomial and then evaluate it for a = -2, b. 3.​

Answer 1

Answer:- -144

Step-by-step explanation:

1.5 (10ab-4b^2)

15ab - 6b^2 is the binomial

Give a is -2 and b is 3

(15 ×-2×3)-(6×3^2)

(-90)-(6×9)

(-90)-(54)

-144