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X = -1 or +3.

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โˆ™ 2014-09-04 15:03:53
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: If X is 7 plus a square root of 4 minus 6 what's X?
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Could be plus or minus?

A square root.


What is the square root of 9 plus square root of 25 minus square root of 64?

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What does the plus over the minus sign mean?

plus or minus. You see it often with square roots. The square root of 9 is plus or minus 3.


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What is the square root 2 plus 3 square root 5 Times Square root 2 minus square root 7?

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Simplify 2 minus square root of 5 times 4 plus square root of 5?

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Give example of a quadratic equations?

X2+5x-6. a=1, b=5, and c=-6 The formula is: -b plus or minus the square root of b squared minus 4ac all over 2a. -b+square root of b2-4ac ---- 2a -5 plus or minus the square root of 5 squared minus 4(1)(-6) -5 plus or minus the square root of 25-4(-6) -5 plus or minus the square root of 25+24 -5 plus or minus the square root of 49 -5 plus or minus 7 Here is where you split into two different answers: Number 1: -5 plus 7= 2 Number 2: -5 minus 7= -12 Your answer is X=2, -12


What is the square root of - 0.50?

there is no real square root of a minus number (think about it, minus x minus = plus, plus x plus=plus, and you can't have a minus x plus if it's a square root). However, there is an imaginary root which is "1/2i", where "i" represents the square root of -1. This number doesn't actually "exist" as such, it is just a theory which makes doing maths easier. However if you're not familiar with the concept of "i", you're probably not meant to end up with a minus square root (anything below A level further maths you don't usually need "i") . Check your calculations again.


What is the conjugate of x minus the square root of 2?

x plus the square root of 2


What is the root for 324?

It is not defined which level of root. Assume it is the square root. It is 18.


What is the square root of 36 in simplest form?

plus or minus 6


What number must you add to complete the square x2 plus 16x equals -7?

square root -5 minus 14 or - square root -5 minus 14


What is a square root of a square?

Plus or minus the base. If the base is X and you square it, you get X2. If you take the square root of that, you get Plus or Minus X. This is because X*X equals X2 and -X*-X also equals X2.


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The square root of minus 8 is equal to the square root of 8 times the square root of minus 1, or 2.8284i.


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[ 2 minus square root of 5 ] is the only one.


What is the square root of infinity?

Since infinity is not a defined number, it is impossible to have a square root of it. its infinity!


What is square root of 19?

The square roots of 19 are plus and minus 4.3589 (rounded)


How do you solve this equation x2 equals 49 using the square root property?

if x^2 = 49, then the square root property says you can take the square root of both sides as long as you make one a plus-minus. x^2 = 49, which means square root of x^2 = plus minus the square root of 49 the square root of 49 is 7, so +- 7. We get: x = plus/minus 7 (this means either positive 7 or negative 7)


What are the two square root numbers of 4900?

plus (+) 70 and minus (-) 70


What is the square root of 800 plus the square root of 50 minus the square root of 18?

sqrt(800) + sqrt(50) - sqrt(18) = 31.113 approximately.


What is 2 cubed plus the square root of 25 times 3 minus 4 divided by the square root of 4?

29.5