Multiply the following and COMBINE LIKE TERMS if possible.
1 attachment
4.) (x + 2)2
a.) 5x2 + 4
b.) x2 + 4x + 4
c.) x2 + 2x + 2x + 4
d.) 9x2
O A. a.)
OB. b.)
OC. C.)
OD. d.)

B.) x2+4x+4

Step-by-step explanation:

(x+2)2

(x+2)(x+2)

x2+2x+2x+4

x2+4x+4

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

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