Simplify sqrt(12)
12 = 43Therefore sqrt(12) = sqrt(43) The square root of the product of two numbers can the written as the product of the square roots of the numbersHence sqrt(4*3) = sqrt(4) * sqrt(3) sqrt(4) = 2 So sqrt(4) * sqrt(3) = 2 * sqrt(3) = 2sqrt(3)
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Related Maths GCSE answers
All answers ▸Solve the simultaneous equations 3x + y = 23 and 4x + 4y = 52
For a cuboid, the longest side is two units more than the shortest side, and the middle length side is one unit longer than the shortest side. The total surface area of the cuboid is 52 units². (a) Construct an equation to calculate the surface area.
Simplify fully [(256x^20)/(y^8)]^ (-1/4).
Work out 1 1/5 ÷ 3/4. Give your answer as a mixed number in it's simplest form