Question

MPLE 2 If x=
If x= 2-3 find the value of x-2x2 - 7x + 5​

Answer 1

Step-by-step explanation:

x=2-3

Then

=(2-3)-2×2-7(2-3)+5

= -1-2×2-14+21+5

= -1×-4-14+26

=4-12

=-8