n^2 + 10n + 25 can be factored as (n+5)^2 , so yes
9x^2 - 24x + 26 can be factored as (3x-4)^2, so yes
2% of 1000 = $20
$20 x 4 = $80
She will owe $80 in interest at the end of 4 years.
Answer:
52
Step-by-step explanation:
3^3+3(3)^2-7(3)+19
27+27-21+19
54-2
52
Hope this helps
Answer:
y=-2/5x-6
Step-by-step explanation:
The line crosses the y axis at -6 so the y intercept is -6. The line of the graph goes down 4 and right 10 so the slope is -4/10 which is equal to -2/5 when simplified.
Answer:
f(x)=x³-2x²+9x-18
Step-by-step explanation:
complex zeros always occur in pairs.
zeros are 2,3i,-3i
f(x)=(x-2)(x-3i)(x+3i)=(x-2)((x)^2-(3i)^2)
=(x-2)(x^2-9i^2)
=(x-2)(x^2+9)
=x^3-2x^2+9x-18