Answer:a^2+2ab+b^2
Step-by-step explanation:
First write it out in extended form, (a+b)(a+b) then multiply each term by the other in each parenthesis, such as a*a+b*b+a*b+a*b
Then, once you have done that, simplify it. you will then get the answer a^2+2ab+b^2
Im gonna have to say its c
Answer:
y=− x^2 /4-4
Step-by-step explanation:
46 percent as a decimal is 0.46
b-0.46b=p
b is original price
p is price after markdown
The answer is 66..................................................