The intersection of two planes is always a line
You will have to take 3x common from both terms and your ans should look like this,
3x(9x^2-4)
Answer:
together, they would stitch 36 shirts in 162 hours or 6 days and 18 hours
Answer:
1/6
Step-by-step explanation:

I think this is what you want? When multiplying with exponents, you either add or multiply the exponents.
When you multiply the exponent:
(x²)³ = 
= 9
When you add the exponents:
(x²)(x³) = 
(x²)(x²) = 
