Solving
we get 
Step-by-step explanation:
We need to solve: 
It can be solved using the exponent rule. If bases are same, then the exponents are added. i.e 
Applying exponent rule:

Another exponent rule says: 
So,

So, solving
we get 
Keywords: Exponents
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Sample space of S{A, B, C, F, G, M, T, Z}, subset A{A, G, M}, subset B{A, B, F, G, T, Z). Determine AUB.
faltersainse [42]
AUB means combination of elements in A and B without writing one element twice
AUB={A,B,F,G,M,T,Z}
Answer: \frac{x+3}{x+4}
Step-by-step explanation:
\frac{x^2-9}{x^2+x-12}
\frac{(x+3)(x-3)}{(x+4)(x-3)} =\frac{x+3}{x+4}
Answer:
A.12
Step-by-step explanation:
Angle 37° and (3x + 1)° are vertical angles, so
3x + 1 = 37
3x = 37 - 1
3x = 36
x = 12