Answer:
by putting a power 2 of and that will do it I think
Step-by-step explanation:
sorry if i'm wrong
The answer is (b+2)(a+3)
You have to group each like term but have them be able to separate evenly so when you do the foil method it goes back to the original equation.
5cm,7cm,and 10cm? im no professional but might wanna double check first
Answer:
I think it's 116.3, 133.8, 167,6
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Get equivalent expression using completing the square
<em>Follow these steps:</em>
- <em>Take the coefficient of y; That is -12</em>
- <em>Divide it by 2; That is (-12/2)</em>
- <em>Square it: (-12/2)^2</em>
<em />
Add to both sides of the equation




Expand the right-hand side

Factorize:


