2y3 * (-2)x-1 * 3y4 = 2*(-2)*3*(1/x)*y3*y4 = -12y7/x
True.
2-3= 0.125 or 1/8 2^(-3) = 1/2^3 = 1/8
Since there are no specifications --- Positive integer: 102 Positive rational number: 0.12 Negative integer: -987 Negative exponent: -87^9
The exponent.
meter exponent two...
You move the decimal point to the left three spaces because the exponent is negative. 3.267 x 10-3 = 0.003267
Answer : 343 OR three forty three How? 7X7X7 OR 73
1/x². When dividing with like bases, you can just subtract the exponents. To be clear, you are asking (x-5) ÷ (x-3), so we have (-5) - (-3), which is -2, so you would have x-2, or to keep the exponent as a positive, put it in the denominator = 1/x².
maths annoying isnt it
You know it is three by definition
1/243
No, an exponent is not called a base number. the base is the number before the exponent: 34. 3 is the base, 4 is the exponent the expont could also be refered to as three to the fourth power