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Multiplying Polynomials: Mastery Test
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Simplify the given polynomials. Then, classify each polynomial by its degree and number of terms.
Polynomial 1: (1 - 1)(61 + 2)
Polynomial 2: (7.32 +31) - }(21.32 – 12)
Polynomial 3: 4/532 - 95 + 7) + 2(-10:2 +181 - 13)
trinomial
60-I-1
linear
632 + 2: -
2
binomial
6
constant
Polynomial
Simplified Form
Name by
Degree
Name by
Number of Terms
1
632 - I-1
quadratic
2
33 +4
3
monomial
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O 10:30
DELL

i am thinking c. sorry if im wrong .

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

the one below it is a function