This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Ili kuchora modeli, unaweza kutumia mstatili ambapo urefu ni (3x - 4) na upana ni (x - 1). Eneo la mstatili litawakilishwa na bidhaa ya vipimo hivi. Step 1: Tafuta eneo la mstatili kwa kuzidisha vipimo. Eneo la mstatili A hutolewa na formula A = urefu × upana. Katika kesi hii, urefu ni (3x - 4) na upana ni (x - 1). A = (3x - 4)(x - 1) Step 2: Panua usemi kwa kutumia njia ya FOIL (First, Outer, Inner, Last) au kwa kusambaza. A = 3x(x) + 3x(-1) - 4(x) - 4(-1) A = 3x^2 - 3x - 4x + 4 Step 3: Unganisha vigezo vinavyofanana. A = 3x^2 + (-3x - 4x) + 4 A = 3x^2 - 7x + 4 Eneo la modeli ni: 3x^2 - 7x + 4 Tuma swali linalofuata 📸