Use rational exponents to simplify the following. 21/15 49 ,15 5/7 3/7 O A. 5/7 7/3 OB. 1B. OC. y z OC. y57/3 7/5 3/7 O D. y z

Q: Rationalise the numerator ปี 9x7 s 5 +1 + 6 x

A: To rationalize the numerator of the following rational expression. 9x7y53+16x

Q: Find three rational numbers between the following pairs of numbers. 8 and 0.89 a. 8 b. and 0.89…

A: Given that: (a)89 and 0.89(b)89 and 0.89

Q: Use the properties of rational exponents to simplify the expression. 263/4. 261/2 2514 O 338514 O…

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Q: mplify. (In the fraction assume that the di 40a²b² - 72a²b³ Ba²b²

A: The given expression,     40a3b2-72a2b38a2b2

Q: simplify the radical expresion 5√1701 the 5 is cube it is right above √

A: Given

Q: 8. ATTENDANCE The total attendance for a professional baseball team this season was 3.24 × 106 and…

A: Step 1: Step 2: Step 3: Step 4:

Q: (x²+1) 1/3 OD. D. (x+,x) oc. O C.1/3,3 OB. (x+x) OA. O A. 1/3, 10 x: X 0/3 1/3 Factor the given…

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Q: 5. Determine the least common denominator (LCD) for the f expressions. Leave your answer in factored…

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Q: 2. Simplify 1+12x1+27x² x-1+9x¬2

A: The given expression is: 1+12x-1+27x-2x-1+9x-2 To simplify the given expression. Use the formula of…

Q: 4. Given the work below for adding the two rational expressions, fill in the empty parentheses for…

A: The two terms are said to be added, hence, these both rational expressions are bound to have same…

Q: Simplify the rational expression below. 3x X x+3 X- -2 Which of the choices below is the numerator…

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Q: Calculate for the given rational expression: -| 3 11 4x 2x 16x 1 =

A: pull out 12x common from left hand side12x12-3=1116xnow take lcm if (1,2) =2…

Q: Simply the following. If the expression yields a non-real result, type NOT REAL a) (9n -9) - b) ( –…

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Q: Write with a rational denominator

A: Given15+3-1

Q: 2. Simplify the following radical expressions as much as possible. a. 3√7+4√28 - √20 b.…

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Q: When the rational number 4/13 is written as a decimal, what is the digit in the 409th decimal place?…

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Q: Use properties of rational exponents to simplify the expression. 21/4.213/16 13/ 16 1/ 16 2

A: Here we will use the formula of rational exponent.     We know,   am / an = am-n

Q: Show me multiple ways to calculate this with explanations step by step

A: Step 1: Step 2: Step 3: Step 4:

Q: Suppose we wanted to add the following rational expressions. Only the denominators are sho ? ? ? x2…

A: For the common denominator, we need to find the lcm of the denominators. Here,…

Q: Rewrite the following radical with a rational exponent. ... 5x [(5) - (Simplify your answer. Use…

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Q: What rational algebraic expression is the same as x² – 1 х — 1

A: The given expression is                               x2-1x-1 To find the rational algebraic…