Login or Sign Up

Ask a New Question

Solving radical Equations

Using \/ for radical sign

6-4\/y=-11

Book says answer is 25.

I do not get this answer and I am not sure what I am doing wrong.

The book is wrong. If y is 25, sqrt 25 is 5

6-4*5=-14 not -11

Similar Questions

Find the area of the rectangle shown in the figure.length = radical (3) + radical (5) width = radical (3) + radical (5) My

Top answer: You're welcome! If you have any more questions, feel free to ask. Read more.
radical sign (w + 5) = 2In all my problems there are a letter variable on the end example: radical sign (-u + 30) = u I then

Top answer: sqrt (36)=-6 checks, so u=-6 is ok sqrt (25)=5 is ok Both are solutions. I am wondering why you Read more.
abcd is a rectangle such that ab=-3 radical sign 48+2 radical sign 75+4radical sign108 and Bc=4 radical sign 27 +radical sign

Top answer: To prove that ABCD is a square, we need to show that all four sides of the rectangle are equal in Read more.
I'm adding 2(radical 50) + 12 (radical 8). I began by breaking the radical fifty into two parts: the radical of 25 and the

Top answer: 2√50 + 12√8 = 2√25√2 + 12√4√2 = 2(5)√2 + 12(2)√2 = 10√2 + 24√2 = 34√2 Read more.
Simplify by combining like terms.Problem #32 radical (63) - 2 radical (28) + 5 radical (7) My answer: 4radical(7) Problem #50

Top answer: For Problem #32, to simplify by combining like terms, you need to combine the radicals with the same Read more.
Can somebody please help me with this problem?This is the index-„³ 5 6^-5 The radical sign did not show, but the problem is:

Top answer: sign? The doubled number would go inside the radical sign. Read more.
in the question 6radical x +3 radical y -2radical y +3 radical x -radical y is the answer 9 radical x +1 radical y. i just don't

Top answer: 6√x + 3√y - 2√y + 3√x - √y = 9√x (6apples + 3 oranges - 2 oranges + 3 apples - 1 orange Read more.
Can somoene helpme plz...Simplify radical 7 * radical 14 wouldn't it be radical (7*14) = radical (98) = 7radical (14) = 7

Top answer: To simplify the expression √7 * √14, you can follow these steps: Step 1: Start by multiplying Read more.
Find the domain of the following functions.1. y= radical(x-3) - radical(x+3) 2. y= [radical(2x-9)] / 2x+9 3. y= radical(x^2 - 5x

Top answer: recall that √z is defined only for z >= 0 division by 0 is undefined Read more.
can someone correct my math...thanks...Perform the indicated multiplication. Then simplify each radical expression. Problem#4

Top answer: To correct your math in the first problem, you need to multiply the radicals, not add them. The Read more.