Which pair of numbers is relatively prime? 49 and 56, 65 and 70, 90 and 91, 100 and 102
2 answers:
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You are taking two times a number, which is defined as x. That is equivalent to 2x. Then, you are adding three more to that product.
Hi! Let me help you!
- Remember, factoring looks like so:
- ab+ac=a(b+c)
- So, we need to find the greatest common factor (G.C.F.) of the polynomial.
- In this case, 6 is the GCF, so we factor it out:
- 6x²+66x+60
- Divide 6, 66 and 60 by 6:
- x²+11x+10
<u>Answer:</u>
x²+11x+10
Hope you find it helpful.