Question

please answer these questions correctly I will mark as brainliast and give you 5 stars.​

Answer 1

Hey there

I don't know the answers for all of them.. I knew only question 32 and 31. I have given you the answer for that...

Hope this helps

Sorry..

have a great day

Answer 2

Step-by-step explanation:

31.Given that:-

31.Given that:-3a-2b+c=0

31.Given that:-3a-2b+c=03a+c=2b

31.Given that:-3a-2b+c=03a+c=2bOn squaring both sides,then

31.Given that:-3a-2b+c=03a+c=2bOn squaring both sides,then(3a+c)²=(2b)²

31.Given that:-3a-2b+c=03a+c=2bOn squaring both sides,then(3a+c)²=(2b)²We know that (a+b)²=a²+2ab+b²

31.Given that:-3a-2b+c=03a+c=2bOn squaring both sides,then(3a+c)²=(2b)²We know that (a+b)²=a²+2ab+b²Here, a=3a and b=c

31.Given that:-3a-2b+c=03a+c=2bOn squaring both sides,then(3a+c)²=(2b)²We know that (a+b)²=a²+2ab+b²Here, a=3a and b=c=>(3a)²+2(3a)(c)+c²=4b²

31.Given that:-3a-2b+c=03a+c=2bOn squaring both sides,then(3a+c)²=(2b)²We know that (a+b)²=a²+2ab+b²Here, a=3a and b=c=>(3a)²+2(3a)(c)+c²=4b²=>9a²+6ac+c²=4b²

31.Given that:-3a-2b+c=03a+c=2bOn squaring both sides,then(3a+c)²=(2b)²We know that (a+b)²=a²+2ab+b²Here, a=3a and b=c=>(3a)²+2(3a)(c)+c²=4b²=>9a²+6ac+c²=4b²=>9a²-4b²+c²+6ac=0

32.See the attachment for the Solution.

33.See the attachment for the solution.

34.See the attachment for the solution.