You simply count the number of eights that are being multiplied together, and that is your exponent. In this case that would be:
8⁵
express 8x8x8x8x8 in exponent form
238 = 2x4 = 2x2x2 = 23.
You take the original number and multiply itself by however many the exponent is. Example: 8 exponent 3, you would multiply 8 by itself three times. 8*8*8.
8 with an exponent of four
Two to the sixth power. 8 with an exponent of 2 equals 64 and 4 with an exponent of 3 equals 64
3.5 x 108 = 350,000,000
Convert each item to standard form before addition. To convert scientific form to standard form move the decimal point the number of digits given by the exponent, if positive to the right, if negative to the left; if the digits run out insert zeros. If no decimal point is visible it is "hiding" after the last digit. 8 x 10¹ = 80 3 × 10^-3 = 0.003 → 8 × 10¹ + 3 × 10^-3 = 80 + 0.003 = 80.003
23 or 81
Eight times Eight times Eight, or 8*8*8
express 8x8x8x8x8 in exponent form
238 = 2x4 = 2x2x2 = 23.
8⁵
10 to 8 power
27 = 128 = (1 x 100) + (2 x 10) + (8 x 1)
8⁴ = 8x8x8x8 = 4096
You go 1+57-83÷41x95 and then you have the answer. : )
exponents are the little numbers on top of a big number. It means you have to mulitply that number by itself that many times. if the exponent is 6, and the number is 8, you have to do 8 times 8 6 times. 86 That small number six is that exponent.