Question

2³ × 2⁴ = 2^x

a) 3
b) 4
c) 1
d) 7





anyone know it's answer ​

Answer 1

Answer:

(d) 7

Step-by-step explanation:

• ans. is d (7)
• = 2³ × 2⁴ = 2(³+⁴)
• = 2⁷

Answer 2

Answer:

7

Step-by-step explanation:

$a {}^{b} \times a {}^{c} = a {}^{b + c}$

Then,

2^3 *2^4 = 2^3+4

= 2^7

x = 7