Practice problem
What is the area of a circle with radius (a−2a2+b)(a - 2a^2 + b)(a−2a2+b)?
a2−4a3+2ab−4a4−4a2b+b2a^2 - 4a^3 + 2ab - 4a^4 - 4a^2b + b^2a2−4a3+2ab−4a4−4a2b+b2
π(a2−4a3+2ab+4a4−4a2b+b2)\pi (a^2 - 4a^3 + 2ab + 4a^4 - 4a^2b + b^2)π(a2−4a3+2ab+4a4−4a2b+b2)
π(a2b2−8a7+2ab−4a2b)\pi (a^2b^2 - 8a^7 + 2ab - 4a^2b)π(a2b2−8a7+2ab−4a2b)
π(a2−b2)\pi (a^2 - b^2)π(a2−b2)
Type a concept, like “slope” or “photosynthesis”.
