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3 years ago

Rationalize the denominator of 2/√3−1 Please give step by step answer

Mathematics

2 answers:

Rashid [163]3 years ago

7 0

Answer: sqrt2

Explanation:

I attach a photo please check it:

STatiana [176]3 years ago

7 0

Answer:

√3 + 1

Step-by-step explanation:

Step below are self-explanatory

2/(√3−1)=
2×(√3 + 1)/(√3 - 1)×(√3 + 1) = multiplied both sides by √3 + 1
2×(√3 + 1)/(√3² - 1²)= used (a+b)(a-b)= a² - b² formula
2×(√3 + 1)/(3 - 1)=
2×(√3 + 1)/2= cancelled like terms
√3 + 1

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3 years ago

(2.9X10^5)X(3.4X10^3 in standard form

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By using exponent, it can be verified that

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What are exponent?

Exponent tells us how many times a number is multiplied by itself.

For example : In $2^4 = 2 \times 2 \times 2 \times 2$

Here, 2 is multiplied by itself 4 times.

If $a^m = a \times a \times a ... \times a$ (m times), a is the base and m is the index.

The laws of index are

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The given exponent is

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To learn more about exponent, refer to the link:

brainly.com/question/11975096

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