Question

(9+7)*4=9*____+7*_____ (8+4)*7=----*7+-----*7 (6+5)*9=6*---+5*----

Answer 1

(9+7)*4=9*4+7*4
(8+4)*7=8*7+4*7
(6+5)*9=6*9+5*9

Answer 2

(9+7)*4=9*4+7*4 First, we simplify the expression within the parentheses: (9+7) = 16. Then, we multiply this result by 4: 16*4 = 64. So, (9+7)*4 is equal to 64.

Similarly, we can solve the next equation: (8+4)*7=----*7+-----*7 Again, we simplify the expression within the parentheses: (8+4) = 12. Then, we multiply this result by 7: 12*7 = 84. So, (8+4)*7 is equal to 84.

Finally, we solve the last equation: (6+5)*9=6*---+5*---- Once again, we simplify the expression within the parentheses: (6+5) = 11. Then, we multiply this result by 9: 11*9 = 99. So, (6+5)*9 is equal to 99.

To summarize: (9+7)*4 = 64 (8+4)*7 = 84 (6+5)*9 = 99