(x+4)(x-7)
4 squared means multiplied by itself so 2 squared is 2 times 2 which is 4 if i took 7 squared, that would be 7 times 7 which is 49
1*-7 +7-4=-4
5 times 7 divided by 5 plus 3 minus 4 is 6.
7
(x+4)(x-7)
4 squared means multiplied by itself so 2 squared is 2 times 2 which is 4 if i took 7 squared, that would be 7 times 7 which is 49
The square root of 28 minus the squared root of 7 =±2.64575131
-28
whp do you do a 7 suared
1*-7 +7-4=-4
plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
(7 x 10) - 4 = 66
(-4 - 7) x 3 = -33
5 times 7 divided by 5 plus 3 minus 4 is 6.
7
(7 x 4) - (2 x 9) = 10