Question

24. Simplify the expressions and evaluate them as directed:
(i)*(x-3)+2 for x = 1, (i) 3y (2y-7)-3(-4) 63 for y= -2
O 0 0 (1) 21
0 () 2 (ii)
O ( 21 (1)
O none of these​

Answer 1

Step-by-step explanation:

i)(x-3)+2 for x=1

(1-3)+2

-2+2

0

ii)3y(2y-7)-3(-4)63 for y=-2

3(-2)(2(-2)-7)-3(-4)63

-6(-4-7)+12*63

-6(-11)+12*63

-66+756=690