WebbSimplify the following: (2x + 3y + 4z) (4x 2 + 9y 2 + 16z 2 - 6xy - 12yz - 8zx) Expansions ICSE 1 Like Answer We know that (a + b + c) (a 2 + b 2 + c 2 - ab - bc - ca) = a 3 + b 3 + c 3 - 3abc ∴ The Given Expression = (2x + 3y + 4z) [ (2x) 2 + (3y) 2 + (4z) 2 - (2x) (3y) - (3y) (4z) - (4z) (2x)] = (2x) 3 + (3y) 3 + (4z) 3 - 3 (2x) (3y) (4z) WebbSimplify the following: (3x+y-5)(3x-y-5)
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WebbSimplify a rational expression: simplify ( (x-1)^2 (x-2)^3 (x^2-1))/ (x^3-x^2-4x+4) Simplify a trigonometric expression: simplify cos (arcsin (x)/2) Factorization Factor a polynomial: … Webb8 aug. 2024 · First, we can rewrite the term as: x2× 1 3. Next, we can use this rule of exponents to rewrite the term again: xa×b = (xa)b. x2× 1 3 ⇒ (x2)1 3. Now, we can use … can mobile data see your history
Let \( x(t)=2 \cos (20 \pi t+\pi / 3)+2 \sqrt{3} \cos Chegg.com
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