1 square yard = 3*3 = 9 square feet so 40 sq yards = 360 sq feet. Simple!
4^3√32-3^3√108+^3√256
40 sq yards = 33.445 sq metres (to 3 dp).
340 = 12,157,665,459,056,929,000
The answer is 40, 2^3=8 2^5=32, so 32+8=40
1 square yard = 3*3 = 9 square feet so 40 sq yards = 360 sq feet. Simple!
4^3√32-3^3√108+^3√256
40 sq yards = 33.445 sq metres (to 3 dp).
9 times the square root of 3
340 = 12,157,665,459,056,929,000
Square root of 40 can be written as 49 to the power of half. So, the 2 in the half gets cancelled with the 4 leaving 49 square. And 49 square is 2401.
The answer is 40, 2^3=8 2^5=32, so 32+8=40
The answer is -i
3 feet = 1 yard 3 feet x 3 feet = 1 square yard ie: 9 square feet = 1 square yard 19 x 40 feet = 760 square feet 760 square feet divide by 9 square feet = 84.44 square yards Cheers.
340 = 12,157,665,459,056,928,801.
-38
square it, then square your answer: 3 x 3 = 9, 9 x 9 = 81 = 34