21 is the least common denominator of 7 and 3
Answer:
(1 + 3x).
Step-by-step explanation:
We have to evaluate the missing term within the brackets in the following equation.
The equation is, 5 + 15x = 5(?)
Now, 5 + 15x
= 5 × 1 + 5 × 3x {We have to factorize the term where 5 is a factor}
= 5(1 + 3x) {This is reverse of the distributive property of multiplication}
Therefore, the missing term within the brackets is (1 + 3x). (Answer)
Log 5x³-log x²=2
Log A-log B=log A/B
log 100=2 (⇔10²=100)
log (5x³/x²)=log 100
log 5x=log 100
Then:
5x=100
x=100/5
x=20
Answer: x=20.
Answer:
The rule qould be times 2 +1.
Step-by-step explanation:
5*2+1=11 and soon. hope this helps