WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. WebSimplify square root of 9-x^2. √9 − x2 9 - x 2. Rewrite 9 9 as 32 3 2. √32 −x2 3 2 - x 2. Since both terms are perfect squares, factor using the difference of squares formula, a2 −b2 = …
Square Root of 9 - How to Find the Square Root of 9? - Cuemath
WebFeb 13, 2024 · We simplify the square root but cannot add the resulting expression to the integer. Example 9.2.19 Simplify: 3 + √32. Answer Example 9.2.20 Simplify: 5 + √75. Answer Example 9.2.21 Simplify: 2 + √98. Answer The next example includes a fraction with a radical in the numerator. WebThe thing about a square root of a fraction is that: sqrt (35/9) = sqrt (35)/sqrt (9) in other words, the square root of the entire fraction is the same as the square root of the numerator divided by the square root of the denominator. With that in mind, we can simplify the fraction: sqrt (35)/3. how to cut chipboard flooring
Square Root Of 81 Simplified - ROOTHJI
WebAlgebra Simplify 9/ ( square root of 3) 9 √3 9 3 Multiply 9 √3 9 3 by √3 √3 3 3. 9 √3 ⋅ √3 √3 9 3 ⋅ 3 3 Combine and simplify the denominator. Tap for more steps... 9√3 3 9 3 3 Cancel … WebI turned the root of 4 into a fractional exponent and turned the square root into a fractional exponent as well. I presume that it's still technically the same answer, but just either not simplified completely or a different way of simplifying. This is what I did: 4*4√ (81x^5) - 2*4√ (81x^5) - √ (x^3) 2*4√ (81x^5) - √ (x^3) WebJan 12, 2014 · You cannot simplify x^2 + 9 with real numbers but you can use the imaginary number system. i =√ (-1) or i^2=-1 x^2 + 9 simplifies to (x - 3i) (x + 3i) So the whole expression would read (x+3) (x-3i) (x+3i)=0 or But if you are looking to evaluate the entire expression... One solution is x=-3 because how to cut china for jewelry