Self-Assessment-CC-District-document-Gee-12hsa0b (1)-2e4bbmd
Category: Math 10 (page 2 of 2)
Polynomial Operations Lesson#4
Multiplication of Polynomials
1.Expand and simplify where possible.
(x+12)^(2)
(FOIL)
In the trigonometry lesson 6, I have practiced the principle of trigonometry.
To find a distance, I used trigonometry ratio. And to find an angle, I used arcsine, arccosine, and arctangent.
tan30=y/500
y=500xtan30
y=289km
This is Trigonometry Lesson #3
Calculating The Length of a longest side of the triangle (x):
X^2 = (2.5)^2+(3.7)^2
X = 4.46
I learned about Negative Exponent Law.
6 to the power of negative 7 is equal to 6 to the power of 7 out of 1 out of 1. See photo.
This is equal to 6 to the power of 7.
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GCF
160 and 130 = 10
Greatest Common Factor is the largest whole number which divides exactly into each of the members of the set.
Therefore, 160 and 130 has 10 as their Greatest Common Factor.
Both numbers are divisible by both 5 and 2.
Multiplying both 5 and 2 is 10.