HELP ASAP (POLYNOMIALS) True or False: 2x2 + 3x - 4 is equivalent to 4 + 3x - 2x2

Mathematics

1 answer:

Valentin [98]3 years ago

6 0

Answer:

False.! Nope that's not the final

Step-by-step explanation:

Let's simplify step-by-step.

2x(2)+3x−4

=4x+3x+−4

Combine Like Terms:

=4x+3x+−4

=(4x+3x)+(−4)

=7x+−4

Answer:

=7x−4

You might be interested in

190 of 7

vfiekz [6]

Answer:slope 2/3

Y-int 6

Step-by-step explanation:

4 0

3 years ago

The ideal gas law, PV=nRT, is a well-known equation in science that describes the behavior of gases? P is the pressure of the ga

wel

PV = nRT
P: pressure of gas
V: volume of gas
n: number of moles of gases
R: constant
T: thermodynamic temperature of gas
All the statements apply

Hope it helped!

3 0

4 years ago

Can you pllleeeassseee help me out?

Andru [333]

1) Debbie has $93 saved up to buy a PS4 on Black Friday. On Black Friday the PS4 will cost $150 dollars, if Debbie babysits and earn two dollars everyday she babysits, how many days left does she have until she can buy the PS4?

2n+93=150

2n=150-93

2n=57

n= $\frac{57}{2}$

2) What does P equal? P stands for the amount of apples needed for a pie sale. We also need to find Q, which is how much peaches we'll need as well, because it is a peach and apple pie sale.

$\frac{p}{10}= \frac{7}{q}$