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choli [55]
3 years ago
8

One method we can use to solve some polynomial equations

Mathematics
1 answer:
kotykmax [81]3 years ago
7 0

There are fours ways to solve polynomial equations..........

                  Polynomial Equation Degree Example

                   Linear Equations 1 -3x + 1 = 4x + 5

                  Quadratic Equations 2 x2 – 6x + 9 = 0

                  Cubic Equations 3 x3 – 2x2 + 3x = -5

                  Quartic Equations 4 x4 – 2x2 = -4

                               It's really not that hard.....

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Answer:

random answer s are z best

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3 years ago
If y varies directly as x, and the constant is -3, what is the equation?
vladimir1956 [14]

Answer:

y = -3x

Explanation:

k = -3

y ¤ x......where ¤ represents the Greek alpha sign

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5 0
3 years ago
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Q9) There are 4,000 students attending a local community college and the number of students is increasing by 5% each year. How m
a_sh-v [17]

Answer: 4,862 students will attend the college in the next four years

Step-by-step explanation: If the college starts out with 4,000 students you need to find 5% of 4,000. To do this you would multiply 4,000 by 0.05, you should get 200. So 5% of 4,000 is 200 so the next year there will be 200 more students then last year meaning the next year will have 4,200 student. So now you'll repeat the same step multiply the number of students (now 4,200) by 0.05, then add the answer to the number of students from the previous year. So year two is:

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5 0
3 years ago
Find the area of the circle. Round you answer to the nearest tenth
earnstyle [38]

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I believe the area of the circle is 254.5

Step-by-step explanation:

6 0
3 years ago
Will mark Brainliest!!!!! Suppose A, R, and B are collinear on AB, and
SSSSS [86.1K]

Answer:

R(x,y) = (\frac{7}{4},\frac{1}{4})

Step-by-step explanation:

Given

A = (1,-1)

B = (4,4)

AR:AB = 1:4

Required

Determine R

This question will be solved using line ratio formula

R(x,y) = (\frac{mx_2 + nx_1}{m+n},\frac{my_2+ny_1}{m + n})

Where

A = (1,-1)

B = (4,4)

m:n = AR : RB

Since R is on A and B;

AB = AR + RB

4 = 1 + RB

RB = 3

Hence;

m:n = 1 : 3

A = (1,-1)

B = (4,4)

R(x,y) = (\frac{mx_2 + nx_1}{m+n},\frac{my_2+ny_1}{m + n}) becomes

R(x,y) = (\frac{1 * 4 + 3 * 1}{1+3},\frac{1 * 4 + 3 * -1}{1 + 3})

R(x,y) = (\frac{4 + 3}{4},\frac{4 - 3}{4})

R(x,y) = (\frac{7}{4},\frac{1}{4})

3 0
3 years ago
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