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Let A = 2x + 5 and B = x2 - 4x – 1 Find A - B PLEASE HELP
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Let A = 2x + 5 and B = x2 - 4x – 1
Find A - B
PLEASE HELP

User Abhinava
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A - B equals x-4


First, combine your like terms, 2x, 2x, and -4x, which equals to 0x or x. Then, you add the regular numbers together, +5 and -1, which equals to 4. Now that we have our numbers, our full answer will be x-4.
User Laszlo Hirdi
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