Question

Find the value of: (5⁰+ 2 -¹ ) × 7²​

Answer 1

Answer:

147/2

Step-by-step explanation:

(5⁰+2‐¹)×7²

(1+(½)¹)×7²

(1+½)×49

(1×2/1×2 + ½)×49

(2/2+1/2)×49

(2+1 /2)×49

3/2×49

147/2

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100% correct answer