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(-3)2 = (-3)*(-3) = +9

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16y ago

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What is 2a to the power of 2 plus 3a to the power of 2?

what is 2a to the power of 2 multiply a to the power of 3


Plus 3 to the power of 2?

All you have to do is multiply 3 x 3 and you get 9.


How could you find the the number with the prime factorization of 2 to the second power times 3 to the second power?

Multiply. 2 x 2 x 3 x 3 = 36


What is 343 to the power of two thirds?

343 is 7 to the power of 3 ( 7 x 7 x 7 = 343) To find 7 to the 3 power to the 2/3 power you multiply the exponents and raise 7 to that power: 3 x 2/3 = 2 7^2 = 49


When you multiply a number by itself multiple times it is called what?

multiplying a number by itself is a power 2^2=2 to the 2nd power 2^3=2 to the 3rd power


What is2 to the 3 power?

2 to the power of 3 is equivalent to 2 x 2 x 2. 2 x 2 = 4 Then multiply the answer (4) by 2 again, for 8. 2 x 2 x 2 = 8


What does it mean to raise a number to an exponent?

To raise a number to an exponent means to multiply it by itself as many times as the specified exponent. For example: 23 or "two to the power of three" is the same as 2 × 2 × 2 35 or "three to the power of five" is the same as 3 × 3 × 3 × 3 × 3 y2 or "y to the power of two" (or "y squared") means y × y


How do you change two-thirds into a percentage?

You divide 2 by 3. Then you multiply the result by 100.You divide 2 by 3. Then you multiply the result by 100.You divide 2 by 3. Then you multiply the result by 100.You divide 2 by 3. Then you multiply the result by 100.


What does raising a number to the second power mean?

multiply the number by itselfRaising a number to the second power means you are squaring the number, multiplying it by itself. 2 squared= 2*2=43 squared=3*3=9


1 times 2 times 3 third power times 1?

27. 1 times 2 is just 2. 3 to the third power is 3 times 3 which is 9, times 3, which is 27. If you multiply that by 1 again, it's STILL 27.


What is 2 times 3 to the 2nd power?

To solve (2 \times 3^2), first calculate (3^2), which is (9). Then, multiply (2) by (9): (2 \times 9 = 18). Therefore, (2 \times 3^2 = 18).


When adding a number with exponents do you add or multiply the exponents?

NEITHER! Look at 4+8 which you know is 12 4 is 2^2 and 8 is 2^3 2^2+2^3=12 but no power of 2 is equal to 12? So the answer is NEITHER. When you multiply numbers, you add the exponents and when you raise and exponent to a power, you multiply exponents. In the example i gave, you could factor out the smallest power and you have 2^2(1+2)=2^2x3=4x3=12 That is how you do this type of problem. Either raise the numbers to their powers and add them, or factor and add.