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3 years ago

How do I add exponent denominator and numerator

Mathematics

2 answers:

earnstyle [38]3 years ago

4 0

Answer:If terms have the same base a and same fractional exponent n/m, we can add them. The rule is given as:

Can/m + Dan/m = (C + D)an/m

Here’s an example of adding fractional exponents:

2x2/5 + 7x2/5 = 9x2/5

Step-by-step explanation: anyway, i hope that this answers your question. Have a good day!

Leokris [45]3 years ago

3 0

Answer:

multiply

Step-by-step explanation:

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erma4kov [3.2K]

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4 years ago

What does 6•7-27•9+64=

Natali [406]

Hi!

$6*7-27*9+64$

$42-27*9+64$

$42-243+64$

$Answer---->=-137$

Explanation: This question is super super easy to me. This question is about how to use their order of operations the math problems. First you had to used PEMDAS stands for P-Parenthesis first, E-Exponents second, M-Multiply third, D-Divide fourth, A-Add fifth, and S-Subtract sixth. Then multiply and divide from left to right with 6*7=42. Then 27*9=243,42-243+64, and add or subtract from left to right with 42-243+64=-137 is the right answer. Hope this helps! And thank you for posting your question at here on Brainly. And have a great day. -Charlie

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3 years ago

PLEASE HELP ME!!!!! what is the perimeter and area of this figure?

Pavel [41]

Answer:

The perimeter is 99

Step-by-step explanation:

you do 11x9=99

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Alekssandra [29.7K]

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Step-by-step explanation:

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