The given expression is 2x-3 .
So when x =1, we will get 2(1)-3 = 2-3 =-1
When x=2, we will get, 2(2) -3 = 4-3 =1
When x=3, we will get 2(3)-3 = 6-3=3
When x=4, we will get 2(4)-3 = 8-3=5
So the required result of the expansion is -1+1+3+5=8
Correct option is the second option .
Answer:
35
Step-by-step explanation:
what you gotta do is multiply 5 * 7 to get 35
The answer is 2x
3
+5x
2
−x−6
It is (4*5)+(4*6) because if you do 4x6 it equals 20 then if you do 4x6 it equals 24 :)
