0
How would you solve x squared minus two x minus three equals zero?
Wiki User
∙ 7y ago
That factors to (x + 1)(x - 3)
x = -1, 3
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
When a squared plus b squared equals c squared what is the square root of the square root of the square root of a squared squared squared plus b squared squared squared?
Since a squared plus b squared equals c squared, that is the same as c equals the square root of a squared plus b squared. This can be taken into squaring and square roots to infinity and still equal c, as long as there is the same number of squaring and square roots in the problem. Since this question asks for a and b squared three times, and also three square roots of a and b both, they equal c. Basically, they cancel each other out.
Eight minus w over ten equals three over five?
yazen is so cool
How do you factor 2x squared minus 5x plus 2?
Using the quadratic formula-- ((negative b plus or minus the square root of b squared minus 4ac) divided by (2a)) you'll want to google that so you can see it in numerical form. a, b, and c are the coefficiants of your three terms ( 2 is a, -5 is b, and 2 is c) The answer is (x-2)(2x-1).
What is the sum of three squared and four squared?
25
What is the solution to X squared times X to the Xth power equals negative three?
It's impossible. Powers are always either positive or complex.
Three squared minus 2 squared equals?
It is: 9-4 = 5
How do you solve four squared minus x equals three?
(-x)2 = 3=> -x = ±√3=> x = -√3 and x = √3
How do you solve X squared minus three equals 162?
add 3 to both sides x2 -3(+3) =162 (+3) x2 = 165 x ~ +- 12.84
How do solve three x squared plus five x minus eight equals zero?
3x^2 + 5x - 8 = 0 + 8 + 8 3x^2 + 5x = 0 8x ^2 = 0
What is the product of four x squared minus one over two x squared minus five x minus three and x squared minus six x plus nine over two x squared plus five x minus three?
By factoring I get x-3 divided by x+3
Three x squared minus eleven x minus four equals zero?
3x2 - 11x - 4 = 0(3x + 1)(x - 4)x = -1/3 and 4
Can you solve this using quadratic formula three x squared plus twelve x minus forty-eight?
If you are looking for the zeros of this function: x = -2 plus or minus 2 X the square root of 5.
What is a verbal expression for 2a squared -3?
5
What is forty three minus nine?
Forty-three minus nine equals 34.
How can you solve the equation y minus two point nine equals five point three?
Add 2.9 to both sides. y = 8.2
What is three fourths minus three sixths?
Three fourths minus three sixths equals one fourth
What is 10ac minus x divided by 11 equals negative three solve for a?
If you mean: 10ac -x/11 = -3 then a as the subject is a = (-33+x)/110c
