TīmeklisLet the roots are 1α and 3α [since the roots are given in ratios, it is easy to calculate. the value of p, if we take as above] Given equation is x² + px + 12 = 0. In this equation a = 1 b = p and c = 12 [a=coeff oc x²,b=coeff of x and c= constant] sum of the roots = –b/a. 1α + 3α = –p/1. 4α = –p.....1. product of the roots= c/a ... Tīmeklis2016. gada 9. jūn. · The ratio of the width of the photo to the new height of the photo is 3 : 2 (b) Work out the new height of the photo. ... 1 litre of petrol costs 136.9p 1 gallon = 4.546 litres Work out the total cost for Colin to use his car for work each week. You must show all your working. £ ...

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Tīmeklis2024. gada 19. jūn. · AOC U27U2DP with a 27" 4K Nano IPS display goes official offering 2000:1 contrast ratio. AOC U27U2DP is a new desktop monitor for China. … TīmeklisUpside and Downside capture ratios are easy-to-understand mutual fund performance measures. This video describes how they are calculated. russia using outdated weapons

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TīmeklisAP = k AB where k is a scalar quantity. Given that MPN is a straight line, find the value of k. Try the free Mathway calculator and problem solver below to practice various … TīmeklisThe ratio of the volume of cone A to the volume of cone B is 27 : 8 The surface area of cone A is 297 cm 2 Show that the surface area of cone B is 132 cm 2 (a) Show that the equation x 3 + 7x - 5 = 0 has a solution between x = 0 and x = 1 (b) Show that the equation x 3 + 7x - 5 = 0 can be arranged to give x = 5/ (x 2 + 7) TīmeklisAlgebra. Factor 3p^2-2p-5. 3p2 − 2p − 5 3 p 2 - 2 p - 5. For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅−5 = −15 a ⋅ c = 3 ⋅ - 5 = - 15 and whose sum is b = −2 b = - 2. Tap for more steps... 3p2 + 3p−5p−5 3 p 2 + 3 p - 5 p - 5. Factor out the ... russia using xrp