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3 years ago

12

Solve the system of equations by elimination

1 answer:

Norma-Jean [14]3 years ago

5 0

C. Infinite numbeer of solutions

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Find a polynomial of degree 4 that has integer coefficients and zeros 3i and 4 multiplicity 2

amm1812

Answer:

f(x) = x⁴ - 8x³ + 25x² - 72x + 144

Step-by-step explanation:

f(x) = (x-4)²(x+3i)(x-3i)

= (x²-8x+16)(x²+9)

= x⁴ - 8x³ + 25x² - 72x + 144

5 0

3 years ago

Are the terms 5x²andy 5y² like terms?

Strike441 [17]

They aren’t like terms bc if the exponent

8 0

3 years ago

!!!!PLEASE HELP!!!

DaniilM [7]

Answer:

a^2 + b^2 = c^2

a^2 + 32^2 = 58^2

a^2 + 1024 = 3364

a^2 = 2340

a = 48.37

Step-by-step explanation:

5 0

3 years ago

In a small business, 40 of the employees are men and 30 of the employees are women. What is the ratio of women to men?

Alex73 [517]

Answer:

3 : 4

Step-by-step explanation:

Men = 40, Women = 30

Ratio of women to men

$= \frac{30}{40} = \frac{3}{4} = 3 : 4 \\$

8 0

3 years ago

Given f (x)= 4 (1 – x), what is the value of f(-3)?

melomori [17]

The value of f(-3) = 16

4 0

3 years ago