Answer:
I believe the answer to this question is: 1 x 10^21 equal to 1000000000000000000000.
I’m not too sure height of roof 67
value of x is x=2, x=-2 and x=0
Step-by-step explanation:
Let a = x^2+4. Use a to find the solution for the following equation:

Solving

Taking 12 common from LHS

Let a=x^2+4

Factoring the equation

Putting value of a i.e x^2+4

So, value of x is x=2, x=-2 and x=0
Keywords: Solving Equations
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Answer: y > -4 + x
Step-by-step explanation: graph the inequality by finding the boundary line
there is only info for one equation and that equation is y=5x+50