Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

What is the simplest form of the expression \(2x(3x^2-5x+1)\)?

Answer and explanation

Correct answer: \(6x^3-10x^2+2x\)

Using the distributive property, multiply \(2x\) by every term in the bracket: \(2x\cdot3x^2=6x^3\), \(2x\cdot(-5x)=-10x^2\), and \(2x\cdot1=2x\). Hence, the simplified form is \(6x^3-10x^2+2x\). In option B, the factor \(x\) has not been multiplied correctly into each term. Exam tip: distribute the outside factor to every term and carefully preserve the signs.

Related tags

Polynomial MultiplicationDistributive PropertyAlgebraic ExpressionsPolynomials In One VariablePolynomialsMathematicsClass 10 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.