Answer:
Heres brainliest for who answered first
Step-by-step explanation:
Answer:
Option 4 is the correct option.
Step-by-step explanation:
We need to solve the expression 2x(x+2)(x-3)
Multiplying the terms with each other we get,
![2x(x+2)(x-3)\\=2x(x^2 -3x+2x-6)\\=2x(x^2 -x -6)\\=2x^3 -2x^2 -12x](https://tex.z-dn.net/?f=2x%28x%2B2%29%28x-3%29%5C%5C%3D2x%28x%5E2%20-3x%2B2x-6%29%5C%5C%3D2x%28x%5E2%20-x%20-6%29%5C%5C%3D2x%5E3%20-2x%5E2%20-12x)
Option 4 is the correct option.
Answer:
i think the answer is 25 but im not sure
Step-by-step explanation:
what i did is 49-4 then i took 21 and added 4 and i got 25
A number what else.You know.People with no humor these days.
Answer:
The correct options are;
A. 1·2 = 2
B. 1·1 = 1
E. 1 + 1 = 2
Step-by-step explanation:
Given that the equations 1.2 = 2 and 1.1 = 1 are correctly written as 1·2 = 2 and 1·1 = 2, we have;
The product of any number and one is equal the same number, that is a × 1 = a
Whereby we have the expression 1·2 which is 1 × 2, we therefore have;
1 × 2 = 1 · 2= 2
B. Similarly we have;
1 · 1 = 1 × 1 = 1
Also, 1 + 1 = 2 is correct as the sum of two numbers is equal to the sum of the count of the numbers, therefore;
E. 1 + 1 = 2 is correct.