7x 2 answer. Algebra Calculator shows you the step-by-step solutions! Solves algebra problems and walks you through them. This expansion lets you see exactly how. Multiply 7x2. Uses the quadratic formula to solve a second-order polynomial equation or quadratic equation. Oct 27, 2024 · Inside: Multiply the inner terms: 7× x = 7x Last: Multiply the last terms in each binomial: 7× (−2) = −14 Combine all the results: x2 − 2x + 7x − 14 Simplify by combining like terms: Combine −2x and 7x: −2x +7x = 5x Write the final simplified expression: x2 + 5x − 14 So, the expanded and simplified form of (x + 7)(x − 2) is x2 Combine like terms: x 3 + 2 x 2 + x + 3 x 2 + 6 x + 3 = x 3 + 5 x 2 + 7 x + 3 x^3 + 2x^2 + x + 3x^2 + 6x + 3 = x^3 + 5x^2 + 7x + 3 x3+2x2 +x+3x2+6x+3 = x3 +5x2 +7x+3 What it means: You are designing a layered box with variable height. Simplify Calculator online with solution and steps. This equation has been shared on Twitter and Facebook and many people are confused about the correct answer. Apr 1, 2025 · We start with the equation 7(x − 2) = 42. Fields above the solid black line represent the numerator, while fields below represent the denominator. Answers, graphs, roots, alternate forms. Just type in the math problem into the interactive calculator using its prescribed syntax, and it will give you the correct answer. This fundamental branch of mathematics helps us to apply mathematical equations and formulas Algebra Solver to Check Your Homework Algebra Calculator is a step-by-step calculator and algebra solver. No Download or Signup. Sep 18, 2018 · This answer is FREE! See the answer to your question: Factor: \ [ 7x^2 + 16x + 4 \] - brainly. Here comes the best & helpful guide ie. Using the Addition Principle When we use the equals sign (=), we indicate that two expressions are equal in value. 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Mar 30, 2025 · On this website you will find daily answers for the popular game 7 Little Words Answers. 7 ⋅ (−2) = −14 Now, combine all these results: x2 − 2x + 7x − 14 Finally, combine like terms: The x terms −2x and 7x can be combined: −2x +7x = 5x Therefore, the expanded expression is: x2 + 5x − 14 Answered by GinnyAnswer • 7. Free functions calculator - explore function domain, range, intercepts, extreme points and asymptotes step-by-step Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Free inequality calculator - solve linear, quadratic and absolute value inequalities step-by-step 18 hours ago · After checking every entry in our 7 Little Words archive, we found exactly one answer that matches the clue X formerly 7 Little Words. Find greatest common divisors, roots, partial fraction decompositions. 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