Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|

explanation of difference of squares | 1.59 | 0.1 | 8045 | 72 | 36 |

explanation | 1.16 | 1 | 4053 | 23 | 11 |

of | 1.05 | 0.1 | 145 | 73 | 2 |

difference | 0.71 | 0.4 | 3733 | 74 | 10 |

of | 1.31 | 0.8 | 2183 | 98 | 2 |

squares | 1.3 | 0.7 | 7198 | 1 | 7 |

The difference of squares method is an easy way to factor a polynomial that involves the subtraction of two perfect squares. Using the formula a 2 − b 2 = ( a − b ) ( a + b ) {displaystyle a^{2}-b^{2}=(a-b)(a+b)} , you simply need to find the square root of each perfect square in the polynomial, and substitute those values into the formula.

a^2 - b^2 equals (a+b) (a-b) In mathematics, the difference of two squares is a squared (multiplied by itself) number subtracted from another squared number. Every difference of squares may be factored according to the identity. a 2 − b 2 = ( a + b ) ( a − b ) {displaystyle a^ {2}-b^ {2}= (a+b) (a-b)}

The square–cube law was first mentioned in Two New Sciences (1638). The square–cube law (or cube–square law) is a mathematical principle, applied in a variety of scientific fields, which describes the relationship between the volume and the surface area as a shape's size increases or decreases. It was first described in 1638 by Galileo ...