Webb16 jan. 2024 · Multiply & simplify: (2a +1)(a+3) See answer Advertisement Advertisement annasweatt24p82c01 annasweatt24p82c01 2a^2+6a+1a+3 = 2a^2+7a+3 Advertisement Advertisement New questions in Mathematics. which fractions are equivalent to 4/10 choose all the correct answers WebbStep 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce … Free math calculators with step-by-step explanations to solve problems for algebr… Free math problem solver answers your algebra, geometry, trigonometry, calculus… About Mathway. Mathway provides students with the tools they need to understa… Free math problem solver answers your algebra, geometry, trigonometry, calculus…
(s.) Simplify : (1) (2a+3)2−(2a−3)2 (2)(3x−4)(3x+4)+16 (3) (x2
Webb30 mars 2024 · Ex 12.3, 5 When a = 0, b = – 1, find the value of the given expressions: (i) 2a + 2b 2a + 2b Putting a = 0, b = −1 = 2 (0) + 2 (−1) = 0 − 2 = −2 Ex 12.3, 5 When a = 0, b = – 1, find the value of the given expressions: (ii) 2a2 + b2 + 1 2a2 + b2 + 1 Putting a = 0 , b = −1 = 2(0)2 + (−1)2 + 1 = 2 × (0) + (1) + 1 ... Webb5 feb. 2014 · Simplify. Write in scientific notation. (9 * 10^-3)^2 Evaluate 1/2a^-4b^2 for a=-2 and b=4. Simplify (4xy^2)^3 (xy)^5 Simplify (2t^-3)^3 (0.4r)^2 asked by Gabby February 5, 2014 43 answers Actually I only need help with the second problem,and the 7th problem, Simplify. mn^-4/p^0q^-2 Evaluate 1/2a^-4b^2 for a=-2 and b=4. answered by Gabby bishop of le mans
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Webb-a2+2a+1=0 Two solutions were found : a = (-2-√8)/-2=1+√ 2 = 2.414 a = (-2+√8)/-2=1-√ 2 = -0.414 Step by step solution : Step 1 :Trying to factor by splitting the middle term ... More … WebbSimplify the following expressions. *SHOW YOUR SOLUTION* 1. x(2x²)³ 2. -3x(2x)² 3. x²(5x³)³ 4. -4²(-4x)² 5. (-8ab⁴)² 6. 2a(3a²b)² 7. -b(5a³b)³ Webb5a − [a 2 − {2a (1 − a + 4a 2) − 3a (a 2 − 5a − 3)}] −8a. We will first remove the innermost grouping symbol ( ), followed by { } and then [ ]. ∴ 5a − [a 2 − {2a (1 − a + 4a 2) − 3a (a 2 − 5a − 3)}] −8a. = 5a − [a 2 − {2a − 2a 2 + 8a 3 − 3a 3 + 15a 2 + 9a}] −8a. = 5a − [a 2 − {5a 3 + 13a 2 + 11a}] − ... dark pine bathroom wall cabinet