sqrt(a2 + b2) can't be simplified. Neither can (a2 + b2) .
Since a squared plus b squared equals c squared, that is the same as c equals the square root of a squared plus b squared. This can be taken into squaring and square roots to infinity and still equal c, as long as there is the same number of squaring and square roots in the problem. Since this question asks for a and b squared three times, and also three square roots of a and b both, they equal c. Basically, they cancel each other out.
square root of 80 simplified= 16*5= 4 squared *5
X + y
square root of (x2 + 1) = no simplification (square root of x2) + 1 = x + 1
a2 + 62 = 122 a2 + 62 - 62 = 122 - 62 a2 = 144 - 36 a2 = 108 taking the square root of each side, we get a equal plus or minus the square root of 108, or plus or minus 6 times the square root of 3.
simplify the square foor of 49 times x to the third time y to the sixth times the absolute value of z squared
sqrt(288)2 = 288
Since a squared plus b squared equals c squared, that is the same as c equals the square root of a squared plus b squared. This can be taken into squaring and square roots to infinity and still equal c, as long as there is the same number of squaring and square roots in the problem. Since this question asks for a and b squared three times, and also three square roots of a and b both, they equal c. Basically, they cancel each other out.
There is an ambiguity whether you square the sum of a plus b, or only b. In any case, I don't think you can simplify this expression.
It's the square root of a2+b2. It cannot be simplified. It is NOT a+b. The answer is c square.
10 square root 3.
square root of 80 simplified= 16*5= 4 squared *5
X + y
?
Cannot be simplified
21
(x squared plus the square root of 2) times (x squared minus the square root of 2).