Study guides

☆☆

Q: How would you factor the polynomial 4A squared minus B squared?

Write your answer...

Submit

Still have questions?

Related questions

The polynomial is not factorable with rational numbers. If you want to use irrational numbers it would be x minus the square root of 2 times x plus the square root of 2.

6n(2n - 3)

The factors are -1(2x + 1)(3x + 4)

(8w + 7)(8w - 7)

(2x - 4)(2x + 3) The key is to look for all the factor pairs of 12.

Depending on the missing operational sign, that would be 2(x plus or minus 8)

Depending on the missing operational sign, that would be 2(x plus or minus 8)

(x squared plus the square root of 2) times (x squared minus the square root of 2).

n(2n - 1)(2n + 7)

(a+b)(a-b)

( x - y )2There isn't enough information to answer this question because they have two squared variables and you do not know what is being squared. You would first need to either know the value of one of the variables and an equation of the value of both of the variables before you would be able to factor.

x sq equalls 36 and x equalls plus or minus 6

I suppose that would be 14x2 - 7x3. Just take out the common factor, 7x2. Divide each term by this factor to find the other factor.

The discriminant of this quadratic expression is less than zero therefore it cannot be factored.

a2-b2 = (a-b)(a+b)

(c + d)(c - d)

It is impossible but if it were x squared plus 2x minus 15 the equation would be (x+5) (x-3) with x being equal to either -5 or 3. If the original problem was x squared minus 2x minus 15 the equation would be (x-5)(x+3) and x would be equal to either 5 or -3

Set each factor, in turn, equal to zero and solve for x.

If that were + 35, it would factor to (x + 5)(x + 7) As it is, it doesn't factor neatly. Applying the quadratic formula, we find two real solutions: -6 plus or minus the square root of 71 x = 2.426149773176359 x = -14.426149773176359

You can factor this multivariate polynomial (a polynomial with several variables, here x and y), by looking at it as a univariate polynomial in either x or y. This would give you a simple second order equation of the form ax2+bx+c, which you can solve. This will give you 2 solutions, say x1 and x2, and can then factor your polynomial to a(x-x1)(x-x2). In our case: a=8, b=-y and c=-7y2 and the solutions for this equation are x1=y and x2=-7/8*y and this gives us 8x2 - xy -7y2 = 8(x-y)(x+7/8y) = (x-y)(8x+7y)

k2 - 11

It depends on what you wanted to do - graph it, solve it, factorise it, etc.

When writing a polynomial, the term with the highest power usually goes first: 2x2+2x The 2x squared goes first.

X2 + 3x - 10What two factors of - 10 add up to 3 ?(x + 5)(x - 2)===========

depending on your number's you plug them in differently.there is no real formula or equation for writing a polynomial.let's say you have the number; 8. & the variable; x(squared).you would get the polynomial: 8x(squared).you're pretty much just placing the number & variable together.hope that helped!(: