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Simplifying 4x2 = 11 Solving 4x2 = 11 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Divide each side by '4'. x2 = 2.75 Simplifying x2 = 2.75 Take the square root of each side: x = {-1.658312395, 1.658312395}
| 7x^8+3x^4-10=0 | | 7x^8+3x^4+10=0 | | 7x^4=-7 | | 4x^2+28=0 | | 2x^2=14 | | x^2+13=20 | | 5x^4=16 | | 9x^5=3 | | x^2+4=8 |