Tasha uses the pattern in the table to find the value of 4-⁴ (the table is in the picture) she uses these steps. Step 1 find a pattern in the table. The pattern is to divide the previous value by 4 when the exponent decreases by 1 . Step 2 find the value of 4-³. 4-³=1/16÷4=1/16x¼=1/64. Step 3 find the value of 4-⁴. 4-⅘=1/64÷4=1/64x1/4=1/256. Step 4 rewrite the value for 4-⁴. 1/256=1/4-⁴. In which step did tasha make the first error?