1800
-2 times -2 = plus 4 since minus times minus is plus
23 x 32 = 72
9 to the 2 power is 81 9x9=81 When you are calculating powers you are really multiplying the first number by itself the number of times the second number says. so for 9 to the 2 power you are multiplying 9 by itself 2 times
what is 7x to the third power + 6x to the second - 2
2 times 3 to the second power equals to 2x9 or 18 2 to the second power times 3 equals to 4x3 or 12 therefore the least common factor is 2.
6x5
1800
12 to the second power is 144...2 to the second power is 4, any # to the second power is the # times itself.
22 is 2 to the second power - that is 2 multiplied by itself two times. 2 x 2 = 4.
8 x 9 x 5 and 4 x 3 x 25 360 and 300 The GCF is 60.
That's the prime factorization of 2100.
second answer: 2²*3*7
2 3 x 2 Three to the second power times two
Is 4 a factor of 720
3² * 2 = 9 * 2 = 18 ■
5 to the fourth power times 2 to the second power