Just watch videos on youtube.
Answer:
10x²−9x
Step-by-step explanation:
10x²−10x−6+x+6
=10x²−10x−6+x+6
Combine Like Terms:
=10x²−10x−6+x+6
=(10x²)+(−10x+x)+(−6+6)
=10x²−9x
Hope this helps!
Answer:
wouldn't that be 81 but i dont know
Answer:
42
Step-by-step explanation:
4+6 = 10
10+7 = 17
17+2 = 19
19+9 = 28
28+2 = 30
30+9 = 39
39+3 = 42
Answer:
Step-by-step explanation:
<u>We know that:</u>
- P = 7x + 20 − 2y
- x = 2
- y = 6
<u>Work:</u>
<u>Substituting the given values</u>
<u>Solving</u>
- => P = 14 + 20 - 12
- => P = 22
Hence, the value of P is 22.
