sqrt(9x-9) + 5 = 10
Subtract 5 from each side:
sqrt(9x-9) = 5
Square each side:
9x - 9 = 25
Add 9 to each side:
9x = 34
Divide each side by 9:
x = 34/9 or 3-7/9
75
the square root of 64 is 8 because 8x8 is 64 the square root of 81 is 9 because 9x9 is 81
The answer is 3 because... 3x3=9 9x9=81 AND 81/9=9 9/3=3
To find the square root of a number you multiply that number by it self twice.(example) the square root of 9 ? the square root of nine is 81 as 9X9=81. square root of 4 ? th square root of is 16 as 4X4=16.
With square roots if you have a number times itself or squared then that that product is that numbers square root example: 9x9= 81 81 square root is 9
Assuming 9x9 is also in feet, then answer is 81 square feet.
9 because 9x9=81. For example if you were finding the square root of 25, it would be 5 because 5x5=25.
To turn a 9x9 square into an octagon you can cut corners off the square. It will not be a regular octagon though.
Sq root of 81 = 9 because 9x9=81Sq root of 121 = 11 because 11x11=1219/11 is the answer.
the eisest way to find square root of something , is to see what number x itself = that number .... so EXAMPLE:what is the square root of 81? this is how you will find it.....so what number x itself gives me 81? it's 9 because 9x9=81 so the square root of 81 is 9
81
The square root of 94 would lie between 9 (9x9=81) and 10 (10x10=100).