TīmeklisSolution: An equation is a mathematical statement with an 'equal to' symbol between two algebraic expressions that have equal values. Given, (2a + 3b) (a - b) = 2a 2 - 3b 2 Solving LHS we get, (2a + 3b) (a - b) = (2a × a) - (2a × b) + (3b × a) - (3b × b) = 2a 2 - 2ab + 3ab - 3b 2 = 2a 2 + ab - 3b 2 But, RHS is given as 2a 2 - 3b 2 TīmeklisAlgebra Simplify (2a-b) (2a+b) (2a − b)(2a + b) ( 2 a - b) ( 2 a + b) Expand (2a−b)(2a+ b) ( 2 a - b) ( 2 a + b) using the FOIL Method. Tap for more steps... 2a(2a)+2ab−b(2a)−b⋅b 2 a ( 2 a) + 2 a b - b ( 2 a) - b ⋅ b Simplify and combine like terms. Tap for more steps... 4a2 − b2 4 a 2 - b 2
Solve (3a+4b)-(2a+b)= Microsoft Math Solver
Tīmeklis2015. gada 14. febr. · 1 Answer 0 votes Step 1: The vectors are and . Find . . Step 2: Find . . Step 3: Find . Formula for the length of three dimensional vector is . . Step 4: … Tīmeklis(2a-b) (a-3b) Final result : (2a - b) • (a - 3b) Step by step solution : Step 1 :Final result : (2a - b) • (a - 3b) Processing ends successfully Solve the Diophantine equation a+ … sichuan ilink security cameras
Prove that $n = 2a + 3b$. - Mathematics Stack Exchange
TīmeklisFind a + b, 2a + 3b, a , and a − b . a = i + 5 j − 2 k, b = −4 i − j + 5 k a + b= 2 a + 3 b= a = a − b = Expert Answer 95% (41 ratings) Answer: Given that a = i + 5j − 2k, b = … TīmeklisUnit Circle - Overview. In mathematics, the unit circle is a circle with a radius of one. Frequently, especially in trigonometry and geometry, the unit circle is the circle of radius one centered at the origin (0,0) in the Cartesian coordinate system in … TīmeklisQ: The magnitude of two vectors A and B shown in the figure below are respectively A 3m and B = 1.5 m.… A: The resultant of two vectors is the result of adding them together. The direction of the resultant… Q: Vector A has y-component A, = +14.0 m. A makes an angle of 32.0° counterclockwise from the +y-axis. sichuan injet electric co. ltd