Question

find the value of
${5}^{4} x {25}^{ - 2} x {7}^{0}$
​

Answer 1

Answer:

625

Step-by-step explanation:

=5^4 × 25^-2 × 7^0

=(5^4)×(5^2)^-2 × 7^0

=(5^4+2)^-2 × 7^0

=5^6-2×7^0

=5^4×1

=625×1

=625