Factor.

3n4+21n3+27n2

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To factor out the expression we look for number which is divisible by every term in our case it is 3n^2:

3n^4+21n^3+27n^2

we first begin by factoring out 3n^2, this will give us;

3n^2(n^2+7n+9)

hence, since we cannot factorize the quadratic expression the answer remains to be:

3n^2(n^2+7n+9)

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

1.true 2.false? ? i think. .

step-by-step explanation: