What is the coefficient of x^4 in the expression below? 2x^4 - 3x^3 - x^2 + 5x + 6

Select one:

a. -1

b. 2

c. 5

d. -3

answer is

c) 4

step-by-step explanation:

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

what do you need me to answer?

step-by-step explanation:

idk u tell me

step-by-step explanation: