The sum of two binomials is 5x^2-6x . If one of the binomials is3x^2-2x , what is the other binomial?

Mathematics

1 answer:

vlada-n [284]3 years ago

6 0

Its 2x^2-4x, to check it add it to 3x^2-2x or
2x^(2)-4x+3x^(2)-2x

You might be interested in

Which expression is equivalent to -35 3/5

Alex787 [66]

You can look at -32 as being -2^5 so if you write (-2^5)^3/5 the 5's cancel out making it -2^3 which equals -8

5 0

2 years ago

Read 2 more answers

6x + 40= does anyone know the answer

KengaRu [80]

Answer:

$6x + 40 \\ \\ 6x = - 40 \\ \\ x = \frac{ - 40}{6}$

6 0

3 years ago

Calculate cardiac output if the heart rate is 125 beats/minute, the end-diastolic volume is 130 ml, and the end-systolic volume

Anni [7]

Answer: cardiac output=11,250ml/min

Step-by-step explanation: Cardiac output = Heart rate(beats/min) × stokes volume (ml/beat)

Cardiac output = 125 ×(130 -40)

Cardiac output= 125×90 =11,250ml/min

7 0

3 years ago

Complete the table by providing justification for each step of the proof

exis [7]

4(x² - 2) = 28

1. Distribute the 4
4x² - 8 = -28

2. Plug in 3 and -3
4(3)² - 8 = 28
4(-3)² - 8 = 28

3. Square 3 and -3
4(9) - 8 = 28
4(9) - 8 = 28

28 = 28

The reason both answers are the same is because whenever you put a negative number to an even power, the result becomes positive because any negative multiplied by a negative number is always positive.
28 = 28

5 0

3 years ago

A lunch bill is $12 before tax. If the tax on the bill is 7.5% what is the total cost of the lunch including tax?

nikitadnepr [17]

Answer:

$\boxed{ \bold{ \huge{\boxed{ \sf{ \: 12.9 \: \: dollars}}}}}$