Webb(a) Simplify 3x (4x - 5) + 3 and find its values for (i) x = 3 (ii) x = 1/2 (b) Simplify a (a 2 + a + 1)+ 5 and find its values for (i) a = 0, (ii) a =1, (iii) a = - 1. The expressions are simplified and corresponding values are: (a) 12x 2 -15x + 3 (i) 66, (ii) -3/2 and (b) a 3 + a 2 + a + 5 (i) 5, (ii) 8, and (iii) 4. ☛ Related Questions: WebbExample 1. Simplify 3 x2 + 5 x2. Solution. Since both terms in the expression are have same exponents, we combine them; 3 x2 + 5 x2 = (3 + 5) x2 = 8 x2. Example 2. Simplify the expression: 2 + 2x [2 (3x+2) +2)] Solution. First work out any terms within brackets by multiplying them out;
Graphs Introduction Functions of the Form y 3 .pdf - Basic...
Webb5 mars 2016 · #sqrt(x+3)-sqrt(x)=sqrt(4x-5)# #(sqrt(x+3)-sqrt(x))^2=(sqrt(4x-5))^2# #x+3-2sqrt((x+3)x)+x=4x-5# Now, you continue to have a "sqrt" in the equation, so you have to square it again. Rearrange the equation in order to isolate the root: #2sqrt(x^2+3x)=4x-5-x-3-x# #2sqrt(x^2+3x)=2x-8# #sqrt(x^2+3x)=x-4# squaring: #x^2+3x=x^2-8x+16# Which … Webb4. (a) Simplify 3x (4x – 5) + 3 and find its values for (i) x = 3 (ii) x = 1/2 . - YouTube. 4. (a) Simplify 3x (4x – 5) + 3 and find its values for (i) x = 3 (ii) x = 1/2 .(b) Simplify a (a² ... five touch campaign
2.3: Evaluate, Simplify, and Translate Expressions (Part 1)
WebbX2+3x 4/x2+4x 5 Factors Of Numerator And Denominator, , , , , , , 0, ... 13. answerfactor of numirator and denominator to simplified form the x2 +3x -4 x2 + 4x - 5. Step-by-step explanation: hindi ko po alam sorry at sinayang ko oras niyo. 14. 3. The organized process to write in simplest form is 4.x2-20.x+25I. Webbthe answer is 2x2 Explanation: you can see that 6 can go into 12 and so you simplify that and now you're left with 2x3 x ... 8x3/2x9 Final result : 22x12 Step by step solution : Step 1 : x3 Simplify —— 2 Equation at the end of step 1 : x3 (8 • ——) • x9 2 Step 2 :Multiplying exponential expressions : 2.1 x3 ... WebbSimplify 3x (4x - 5) + 3 and find its value for x = 3 . Class 9. >> Maths. >> Linear Equations in Two Variable. >> Linear Equations. >> Simplify 3x (4x - 5) + 3 and find its val. can i work 10 days in a row in australia