Length of one edge is 10cm
And the surface area is 600cm2
Answer:
the y-intercept is 1
Step-by-step explanation:
105
13/1369
-13
______
00
00
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69
65
Hello!
As the parentheses are subtracted, we will subtract like terms. First we we will multiply the squared numbers.
5x^2-2x^2=3x^2
Now we will subtract the x- values.
-4x+3x=-1x
Finally we will subtract the constants
7-4=3
Now we will compile our answers into a simplified equation.
3x^2-1x+3
I hope this helps!