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Earn +20 ptsQ: Which expression is equivalent to 121- x squared?
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Continue Learning about Algebra
Which expression is equivalent to 64-x squared?
(x-8)(x+8)
How do you factorise x squared minus 121?
( x2 - 121 ) = (x + 11) times (x - 11)
What is 3.14 times 11 squared?
3.14 x 112 = 3.14 x 121 = 379.94
What does x squared minus 2x plus 1 equal?
This expression factors as x -1 quantity squared.
Which expression is equivalent to 3 times the sum of x squared and 7?
3(x^2 +7) is the same as 3x^2 + 21 to find the answer of x set an value to the equation
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