5 to the power of 8.
An exponent means "this many times." So, 4 cubed (to the power of 3; a 3 exponent.) is 4 NOT times 3, but 3 TIMES. So it is 4x4x4(=64). Or, 5 to the power of 5 is 5 times itself 5 times, so, 5x5x5x5x5(=3,125). 3 to the power of 9 is 3 times itself 9 times. Basically, the exponent tells how many times you multiply the number by itself. Does that help?
3^2 x 5^2 = 3 x 3 x 5 x 5 = 9 x 25 = 225
128,000
5 x 32 + 42 = 5 x 9 + 16 = 61
5 to the 12 power.
5 to the power of 8.
23 * 32 * 5 = 8 * 9 * 5 = 360
An exponent means "this many times." So, 4 cubed (to the power of 3; a 3 exponent.) is 4 NOT times 3, but 3 TIMES. So it is 4x4x4(=64). Or, 5 to the power of 5 is 5 times itself 5 times, so, 5x5x5x5x5(=3,125). 3 to the power of 9 is 3 times itself 9 times. Basically, the exponent tells how many times you multiply the number by itself. Does that help?
8 x 9 x 5 and 4 x 3 x 25 360 and 300 The GCF is 60.
3^2 x 5^2 = 3 x 3 x 5 x 5 = 9 x 25 = 225
128,000
9 to the power of 3 (9^3) = 729
5 x 32 + 42 = 5 x 9 + 16 = 61
The answer to the problem x times 3(5 times 9) is 405x
9 times 9 times 9 equals 729
32 x 5 = 9 x 5 = 45