Multiply the equations by 2 and then subtitude,
Let's solve ~
It's factorized now ~ And if you want to find the zeros then equate the expression with 0.
And you will get ;
<span>Multiplication identity.
Any number multiplied by 1 will have a solution of the original number</span>
Answer:
there are 37.2 trillion cells in the human body
The answer is: 16
Explanation:
Notepads of the same color = 4 (we have 4 colors). As we have two sizes then total for the same color=4*2=8Notepads of the different colors = 4C3=4 (we should choose 3 different colors out of 4). As we have two sizes then total for the different color=4*2=8Total=8+8=16
