Hello,
I have the following which needs to be developed...
-7(a-9)(8-5a)
I am not sure how distributivity applies here, do I multiply -7 times (a-9) and then multiply the result of that by (8-5a)? in other words -7a + 63 multiplied by 8 - 5a?
thank you.
I have the following which needs to be developed...
-7(a-9)(8-5a)
I am not sure how distributivity applies here, do I multiply -7 times (a-9) and then multiply the result of that by (8-5a)? in other words -7a + 63 multiplied by 8 - 5a?
thank you.