By rationalizing the denominator, simplify the following: 3√2-4√3 √3+2√2

Q: 3. Simplify V-64m5n-4s3 4. Simplify 625m2 32r5s7 5. Add: 3√64xy – 2y√√x²y² - y²√x³y³

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Q: Use the identity (a + b)2 = a2 + 2ab + b2 to calculate 322

A: Let us take, 32 as (20+12) which is of the form (a+b). where a=20 and b=12.

Q: b) Rationalize: 5√7 2√7 - 3 c) Simplify: (x¹¹ × x-3)-5

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Q: Find the least common denominator 1/2 and 3/4?

A: Introduction: The common multiple of an integer are the set of all those numbers divisible by that…

Q: Multiply and simplify the following expressions: a) (√2+√3)^2 b) 3√75 3√90

A: a) (√2+√3)^2 = √22 + √32 + 2(√2)(√3) = 2 + 3 + 2√6 = 5 + √24