Arrange your given equation to resembles the form
a^2 +2ab+ b^2 because this equals (a+b)^2
So we get:
y^2+16y+8^2=0
Now compare
y^2+16y+8^2 to a^2 +2ab+ b^2
So we got
y^2+2•8 y+8^2=0 which equals (y+8)^2
Answer:
- | -5 |
Step-by-step explanation:
- | -5 | is basically saying minus -5
and -5 minus the negative is a positive
And when it asks for the greatest value, positive numbers are always greater.
:)
1/8÷1/2
You flip the second one and change it to multiplication:
1/8×2/1=2/8
2/8 can be simplified by dividing both sides by 2:
1/4
Hope this helps :)
<span>4|x| +5|y|
=</span><span>4|8| +5|-7|
=4(8) + 5(7)
=32 + 35
= 67</span>
6-3a+10b^2-2a-4b^2-3
-5a+6b^2+3
