Question

 If 2³ x 2⁵=2²ʸ then y=​

Answer 1

Answer:

4

Step-by-step explanation:

${2}^{3} \times {2}^{5} = {2}^{2y}$

${2}^{3 + 5} = {2}^{2y}$

therefore 8 = 2y

y=8/2=4

Answer 2

Answer:

$2^3 \times 2 ^5 = 2^2y \\ 2 ^3 + 5 = {2}^{2y} \\ {2}^{8} = {2}^{2y} \\ {2}^{y} = {2}^{8 \div 2} \\ {2}^{y} = {2}^{4} \\ y = 4$

hope that's helpful