Answer:
Answer:
Step-by-step explanation:
1st expression:4a(a-b)
2nd expression:9a(a-b)
So L.C.M=a(a-b)4×9
=36a^2-36ab
42, 5tc, 2(x+1)/3=42(x+1)/3x6
Answer: 77°
<u>Step-by-step explanation:</u>
In relation to ∠X, 3 is the adjacent side and 13 is the opposite side.

Answer:
Sometimes true
Step-by-step explanation:
There is only one x value that satisfies the equation.
4x + 1 = 3
4x = 2
x = 1/2