Simplify with positive exponents: (7x^4y^5)(10x^3y^3)/(35xy^5)(2xy^8) Simplify. Do not use negative exponents in the answer. \frac{9y^{-5{3y^{-11 Simplify. Write the answer using positive exponents only. (\frac{x^{-5}y^{-6{a^{-5)^{-3} Express with positive exponents on...
Add and simplify: \frac{2x - 5}{x^2 + x - 20} + \frac{3}{x + 5} Simplify 5/10 Add and simplify. (-5x^2 - 8) + (2x^2 - 3) Simplify: { \sqrt{\frac{80}{16 } { a) \sqrt{\frac{5}{4 \\b) \sqrt{\frac{4}{5 \\c) \sqrt5 \\d) \sqrt4 } Simplify \frac{...
Simplify. Write the answer with positive exponents. -18x^10y^10z^8/(2x^7y^5z^7) A) x^3y^5z B) -9x^3y^5 C) -9x^2y^4z D) -9x^3y^5z Simplify and write the answer with positive exponents only. (\frac{-2x^5y^{-5{5x^{-1}...
2x2 + 10x − 4x − 20 = 2x2 + 6x − 20Example 3: with triple brackets Expand and simplify: (x + 3)2(x − 1) Expand and simplify the first two brackets in the expression. Show step (x + 3)2 = (x + 3)(x + 3) ✕ x + 3 x x2 + 3x + 3 + 3x + 9 x ...
Simplify the expression: 5x + 8x + 10x^2 - 4x - 7x^2 Simplify the expression. 16^{3/4}-16^0 / 16^{-3/4} - 16^0 Simplify the expression. 14x^2 + 4 + 3x - 12x^2 - 3 + 11x A) 2x^2+7x+1 B) 2x^2+14x+1 C) 2x^2+14x+7 D) 26x^2+7x+7 ...
X + 10x + 25=(x+5)2 Factor the following trinomials 56. 9w - 30wv + 25v =(3w-5y)2 Factor the expression 62. 3a (2a+b) – 27ab (2a+b)=(2a+b)(3a3-27ab2)=3a(2a+b)(a2-9b2)=3a(2a+b)((a+3b)(a-3b) 66. Find a value for k so that 20a b -kab 3 3 3 2 2 ...
6) 2x(9x + 4 y)(x 2y) + 4(2x2 + 7 y)(3x2 3y) 7) 2x(9x + 4 y)(x 2 y) 4(2x2 + 7 y)(3x2 3y) 8) (2x – 3)2 – 2x(3 + 2x) Hint: write (…)2 as (…)(…) 9) 3(2t – 5)(t – 4) – 3(5y – 3)(t + 4) 10) 2(m – 3)(m – 4) – 3...
Simplify: 5x^3 * 2x^2 - 10x^4 + 3x^5 + 3x * (-2)x^4. Simplify, if possible. \frac{4x - 1}{2x^2 + 3} If f(x) = x^{2} + 2x + 9, simplify each of the following. a. f(x + h) b. f(x + h) - f(x) Multiply and simplify: \frac{x + 3}{x} \cdot \fra...
Reduce the following rational expression to the lowest terms: x^2 - 6x -7/x^2 - 10x + 21 Reduce the following rational expression to the lowest terms: x^2 + 18x + 72 / 2x^2 + 11x - 6 Reduce the rational expression to the lowest terms: a^3 + 10a^2/a^2 + 6a - ...
Simplify the following for x > 0, \frac{ 2x^2+14x+24 }{ x+4 } Simplify the following. a. 3m - 8 - 5m + 10 b. 2(4y - 1) + 5y(3 - 2y) Simplify the following. \frac{10x^{3}y^{2} - 20x^{2}y^{3} - 30x^{3}y^{3{-10x^{2}y} ...