Web5 mai 2024 · Step-by-step explanation: (a - b)² = a² - 2ab + b² a =x ; b= 6 (x - 6)² = x² - 2*x*6 + 6² = x² -12x + 36 Advertisement Brainly User Answer: x² - 12x + 36 Step-by-step explanation: (a - b)² = a² - 2ab + b² (x - 6)² = x² - 12x + 36 Advertisement New questions in Mathematics PLS HELP ASAP I DONT UNDERSTAND SLOPE WebSimplify (x-7)^2 Mathway Algebra Examples Popular Problems Algebra Simplify (x-7)^2 (x − 7)2 ( x - 7) 2 Rewrite (x−7)2 ( x - 7) 2 as (x−7)(x−7) ( x - 7) ( x - 7). (x−7)(x− 7) ( x - 7) ( x - 7) Expand (x−7)(x− 7) ( x - 7) ( x - 7) using the FOIL Method. Tap for more steps... x⋅x+x⋅ −7−7x−7⋅−7 x ⋅ x + x ⋅ - 7 - 7 x - 7 ⋅ - 7
Multiplying complex numbers (article) Khan Academy
WebUse foil to simplify (x + 3) (x + 2) Okay; the instructions specify the method I have to use, so here goes: "first": (x) (x) = x2 "outer": (x) (+2) = +2x "inner": (+3) (x) = 3x "last": (+3) (+2) = +6 Adding the results of the four multiplications together, and combining the two "like" terms in the middle, I get: x2 + 2 x + 3 x + 6 x2 + 5 x + 6 WebIn mathematics, a quadratic equation is a polynomial equation of the second degree. The general form is ax²+bx+c=0, where a ≠ 0. The quadratic equation on a number x can be … grandview physical therapy ohio
48/8 Simplified - Calculation Calculator
WebExample 1: two terms in the bracket. Multiply the term outside of the bracket (2) by the first term inside the bracket (x). 2 Multiply the value outside the bracket (2) by the second term inside the bracket (3). The answer is positive so we need to write + 6. Web−2 x + 8 These are two unlike terms, so I can't simplify any further. My final answer is: −2 x + 8 A common mistake students with this type of problem is to lose a "minus" sign somewhere. For example, somebody might do the following: This is wrong! −2 ( x − 4) = −2 ( x) − 2 (4) = −2 x − 8 The above is wrong! WebMultiply and simplify 5 times the cube root of 2x squared times 3 times the cube root of 4x to the fourth. So the two things that pop out of my brain right here is that we can change the order a little bit because multiplication is both commutative-- well, the commutative property allows us to switch the order for multiplication. grandview physical therapy pa