WebSep 9, 2024 · Make x the subject of the equation: 4 a x = b ∗ 8 x I have tried to substitute the powers of 2 into the equation and have so far got 2 2 a x = b ∗ 2 3 x however I am now stuck. If you can, can you please show me ways to get x on its own? Also I have just started A levels and know nothing about logarithms algebra-precalculus Share Cite Follow WebI am given the following formula: y = x a + x b. I want to make x the subject. I rearranged the equation and got to: y 4 = x ( y 2 2 + 2 y 2) − x 2. and I don't know where to go from here. May be this is the wrong rearrangement. The answer according to wolfram alpha is: x = ± a 3 2 a + 4 b y + a 2 + 2 a b y 2 b. How can I get there?
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WebDec 31, 2024 · Would someone kindly explain like I'm twelve, the steps I need to take to make an exponent (b, in my case) the subject of the expression? linear-algebra; Share. Cite. Follow asked Dec 31, 2024 at 7:43. Matthew Brown aka … WebHow do you make x the subject of the formula? What does it mean to make x the subject? Making x the subject of a formula or equation means rearranging the equation or formula so that we have a single x variable equal to the rest of it. E.g. Make x the subject. WebAnswer (1 of 3): Remembering the dualty of differentiation and integration, think of an eponential equatin which when differentiated gives you your equation. So lets think what … nike therma fit men\u0027s tapered training pants