Answer:
2b(a+b)
Step-by-step explanation:
(a+b)²-a²+b²=a²+2ab+b²-a²+b²=2ab+2b²=2b(a+b)
Answer:
Step-by-step explanation:
Refer to attached for points
a) f(-1) = 3 as per graph
b) f(x) = 6
We add horizontal line through point y=6 to find intersections with the graph
Take x-values of those points. The points are x = -3, x = -2, x = 2
Answer:
x:0.3=5:6-->x/0.3=5/6-->6×x=0.3×5-->6x=1.5-->x=1.5/6-->x=0.25Answer..
Answer:
x = -1
Step-by-step explanation:
the line of the simetry is x = -1
Answer:
1) 5.313131 put the bar over the first 31
2)0.999 put the bar over the first 9
3)2.010101 put the bar over the first 01
4)26.993993 put the bar over the first 993
Step-by-step explanation: