Because they are the opposite of each other.
9 is the square ROOT of 81. Calculating a square root is the inverse operation of squaring a number.
An operation usually used in solving equations which is the exact opposite of the original problem in order to isolate the variable. Addition and subtraction are inverse operations. Squaring and square roots are opposites. etc
3020 is a number, not an operation. A number cannot have an inverse operation.
"opposite" operation. The inverse of subtraction is addition; the inverse operation of multiplication is division.
A mathematical operation that does the opposite is an inverse operation. If the inverse operation is used on the result of an operation, it will restore the initial value.Some opposite operations are:addition / subtractionmultiplication / divisionexponentials (e.g. squaring) / roots (e.g. square root)
A mathematical operation that does the opposite is an inverse operation. If the inverse operation is used on the result of an operation, it will restore the initial value.Some opposite operations are:addition / subtractionmultiplication / divisionexponentials (e.g. squaring) / roots (e.g. square root)
Squaring a number is the inverse of square rooting. The square root of 144 is 12, so 12 squared is 144.
Every operation in Mathematics needs to have an inverse. For addition, its inverse is subtraction (and vice versa) For multiplication, its division The inverse of squaring a number, is taking its square root.
Because they are the opposite of each other.
9 is the square ROOT of 81. Calculating a square root is the inverse operation of squaring a number.
The inverse of x2 is x-2.
An operation usually used in solving equations which is the exact opposite of the original problem in order to isolate the variable. Addition and subtraction are inverse operations. Squaring and square roots are opposites. etc
An inverse operation reverses an affect of another operation. Addition is the inverse operation of subtraction. So are multiplication and subtraction.
adative inverse
The square root is nearly the inverse operation of squaring or raising to the second power. Nearly but not quite! So sqrt(682) = ±68
Square root is the inverse operation of a square.