Answer:
=2x²-8x-24 is the answer
Step-by-step explanation:
=(2x+4)(x-6)
opening brackets by multiplying
=2x(x-6)+4(x-6)
=2x²-12x+4x-24
adding like terms
=2x²-8x-24
i hope this will help you :)
2x² - 8x - 24
<u>Expand the brackets.</u>
2x(x - 6) + 4(x - 6)
2x² - 12x + 4x - 24
<u>Add like terms.</u>
30
yes, 2 gallons
2²4
4²=16
4+16=20
hope it helps :)
