2 years ago

I need help solving and explaining how to solve it

Mathematics

1 answer:

natta225 [31]2 years ago

6 0

Answer:

Thats the whole question?

Step-by-step explanation:

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Find the degree of the polynomial: 5ab^3−7a^5c^2−5

alexandr402 [8]

Answer:

I think its 5

Step-by-step explanation:

6 0

2 years ago

FOR AN EXAM DUE TODAY!!! Simplify the polynomial. 3x – 2x2 + 4 – x2 + x + -

Mashutka [201]

Answer:

${ \tt{ \blue{ - {3x}^{2} + 4x + 4 }}}$

Step-by-step explanation:

${ \tt{3x - {2x}^{2} + 4 - {x}^{2} + x }} \\$

» Collect second degree terms (x² coefficients) together and first degree terms (x coefficients) and constants

$= { \tt{( - 2 - 1) {x}^{2} + (3 + 1)x + 4 }} \\ = { \boxed{ \tt{ \: - {3x}^{2} + 4x + 4}}}$

7 0

2 years ago

Simplify the expression -2b - 6 + 3b - 2

Scilla [17]

Hello!

To do this we need to combine like terms, meaning combine the terms that have the same variables.

b is one variable that can be combined:

-2b - 6 + 3b - 2
b - 6 - 2

Now, combine the digits:

b - 8

Hope this helped!

8 0

2 years ago

Find the value of 5y-11 given that -5y=-45

Vlada [557]

Answer:

Step-by-step explanation:

-5y=-45

y=-45/-5

y=9

then

5y-11=5×9-11

=45-11

=34

6 0

3 years ago

Read 2 more answers

F= [-2 0] [0 8] [2 0] C= [12 0 3/2] [1 -6 7 ] what is fc?

Crank

Add them up i think i never tried this

7 0

3 years ago