Since both terms are perfect squares, factor using the difference of squaresformula, ( a^2-b^2=(a+b)(a-b)) where ( a=x+y) and ( b=x-y).( (x+y+x-y)(x+y-(x-y)))Simplify.( 4xy) Since both terms are perfect squares, factor using the difference of squaresformula, ( ...
Explore perfect squares. Learn the definition of a perfect square and understand how it can be created. Discover the formula of a perfect square with examples. Related to this Question Factor the equation: -2x^2-13x+15. Factor the following equation: -8x^2 - 24x + 8 =...
Understand the remainder theorem and how to use the remainder theorem. Read the definition of the factor theorem and learn its formula.
Difference of Two Squares | Definition & Factoring Common Factors | Factoring & Examples Binomials: Sum and Difference of Two Cubes Trinomials: Lead Coefficients Greater Than One Factoring a Perfect Cube | Overview, Formula & Examples Perfect Square Binomial | Definition, Formula & Examples Factoring...
Algebra Factor 16x^2-25y^2 16x2−25y216x2-25y2 Rewrite16x216x2as(4x)2(4x)2. (4x)2−25y2(4x)2-25y2 Rewrite25y225y2as(5y)2(5y)2. (4x)2−(5y)2(4x)2-(5y)2 Since bothtermsareperfect squares,factorusing thedifference of squaresformula,a2−b2=(a+b)(a−b)a2-b2...
Since both terms are perfect squares, factor using the difference of squares formula, where and .Step 4 Simplify. Tap for more steps... Step 4.1 Remove parentheses. Step 4.2 Rewrite as . Step 4.3 Rewrite as . Step 4.4 Since both terms are perfect squares, factor using the difference of ...
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One row/column of Q will be a multiple of another row/column, such that the formula Qb = X′y allows an infinite number of solutions for b. The rank of X will be less than k, the determinant of Q will equal zero, and no inverse will exist. In short, the formula cannot produce ...
So, if you wanted to use the quadratic formula with 1x^2+ 3x + 2, you'd plug in like so: (-3 +/- sqrt (3^2- 4 (-2) (1)) / 2. This simplifies down to (-3 +/- sqrt 17)/2. The factors of 1x^2+ 3x + 2 would be (x - ((-3 + sqrt 17)/2)) (x - ((-...
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