positive 625
Because the square root of -25 would be that number that, squared, would equal -25. No number, positive or negative, can result in a negative square. Since -25 is a negative number, no number, positive or negative, can be squared to equal -25.
No. -5 x -5 = -25 ... still a negative number.
-5x2 = -75 x2 = 25 x = ±sqrt( 25 ) x = ±___
25 If you mean 5-1 the answer is .2 or 1/5
(5r - 4)(5r + 4)
25 squared is 25 x 25 or 625.
25 squared plus 49 squared is equal to 3,026.
8x squared
The answer ti -3 squared is similar to the answer to 3 squared. When a negative is multiplied by a negative, you get a positive, so the correct answer is 9
My dad is a Math teacher and we have just been learning about this the answer is 30 because a negative x negative (-5 x -5) is a positive so -5 x -5 is 25 25 +5 =30
-12 squared is 144.
negative 2