Question

9. Find à if 8x2to the power of a+2= 2 to the power of 5​

Answer 1

Answer:

a=-3/4

Step-by-step explanation:

(8×2)^(a+2)=2⁵

(2⁴)^(a+2)=2⁵

2^(4(a+2))=2⁵

4(a+2)=5

a+2=5/4

a=5/4-2

a= -3/4

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