(6 - 5x)(6 - 5x)
50616
9 + 9 + 9 + 9 + 9 + 9 + 6 + 6 + 6 + 6 + 2 + 2 + 23 + 3 + 3 + 4 + 4 + 4 = 123
3 + 4 + 2 + 8 + 6 + 0.3 + 4 + 2 + 8 + 6 + 0.3 + 4 + 2 = 49.6
4 plus 6 = 10
106
(6 - 5x)(6 - 5x)
How much is ( (6+4)(5+5) ) - (25x2)? go by BEDMASB= BracketsE= ExponentsD= DivisionM= MultiplicationA= AddingS= SubtractionFirst do the first brackets. ( (6+4)(5+5) )6+4=105+5=10(10)(10)see how the brackets are close together (the stuff in bold)? That means Multiplication. 10 x 10 = 100Now do the second brackets (25x2). 25 x 2 = 50Now re write the equation ( 100 ) - ( 50 )Now just remove the brackets. And change the signs. (If it was to be - 50 then it would be + 50. But since its a positive then you leave it alone)100 - 50 = 50
6+4 =10
50616
It is: 7
6 + 4 + 3 + 4 + 4 + 5 + 4 + 6 + 5 + 4 + 8 + 4 = 57
4 + 6 + 6 + 5 + 5 + 4 + 6 + 5 + 5 + 6 + 5 + 5 + 5 + 3 = 70
9 + 9 + 9 + 9 + 9 + 9 + 6 + 6 + 6 + 6 + 2 + 2 + 23 + 3 + 3 + 4 + 4 + 4 = 123
7 + 5 + 4 + 5 + 3 + 4 + 6 + 5 + 4 + 5 + 6 + 4 + 7 = 65
3+4+6+4=17
There is a formula for the "difference of squares." In this case, the answer is (5x - 6)(5x + 6)