(21 ÷ 7) x 4 Divide 21 by 7
3 x 4 Multiply 3 by 4
12
Answer:
x^8-x^6+x^3-5
Step-by-step explanation:
The top exponent goes before
13. 84,84,105,105,119,140 14. 105 15. 84,105 16. 106.2
Is the answer 20?
That's how I got the answer.
The sequence number is already arranged in ascending order. So what I did is Separate the sequence number into 2 part.
First part is the first 5 digits while the second part is the last 5 digits. Then, choose the middle number in each of the 5 digits. Use the larger number to minus the smaller number.
40-20 =20
