Answer:
20×20-4
=400-4
=396
hope it helps u....
plz mark as brainliest...
I will show you how to do first one but it is simple addition and subtraction.
7y + 5 + (3 - y)
We just combine like terms
7y - y + 5 + 3
6y + 8
I will do the second one for subtraction
5 + 5q - (3q - 9)
since the subtracroon sign is outsiDr patenthesis you have to apply it to both terms
5 + 5q - 3q + 9
since it was -9 it became --9 which is +9
so:
5q - 3q + 5 + 9
2q + 14
Hi There!
Find the product of (x + 3)^2
(x^2 + 3x^2 + 9)
x^2 + 6x + 9
Hope This Helps :)
Answer:
70
Step-by-step explanation:
77÷7=11 I know Trust me
answer:
0
step by step explanation: