Question

simplify 2 tge power of 3×2 the power of 0 ×7 the power of 3×5 the power if 4 over 2 the power of 2 ×7 the power of 2×5 the power of 3​

Answer 1

Answer:

= (2^(3 ) x 2^(0)  x 7^(3) x 5^(4) ) / (2^(2)  x 7^(2) x 5^(3) )

= 2^(3 ) x 2^(0)  x 7^(3) x 5^(4)  x  2^(-2)  x 7^(-2) x 5^(-3)

= 2^(3+0-2 ) x 7^(3-2) x 5^(4-3)

= 2^1 x 7^1 x 5^1  

= 2 x 7 x 5 = 70

Step-by-step explanation:

General rules in bases and exponents:

When bases are same and are being multiplied, the powers are added.

When bases are same and are being divided, the powers are subtracted.

also 1 / a^(b) = a^(-b)