Me+Maths=12IP
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- Nov 1, 2015
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This is due in tomorrow, hopefully one of you can help me. Can you show me the working out as well as the answer please.
The first question is: The following pair of equations relates to results taken from pressure measurements at two points in a pneumatic system. Solve them to find values for P1 and P2. (The 1 are meant to be smaller in P1 and same for P2)
3P1 - 4P2=71
2P1+2P2=10
The second question is: Solve the following equation by factorization
4S2-11s-3=0 (its actually 4s2 as in four s squared)
The third question is: Solve the following equation using the formula method (I think the "method" is quadratic)
Thanks so much too whoever helps!<3 if anyone helps
And if anyone's wondering... this is M1 and M2 in Engineering Unit 4.
The first question is: The following pair of equations relates to results taken from pressure measurements at two points in a pneumatic system. Solve them to find values for P1 and P2. (The 1 are meant to be smaller in P1 and same for P2)
3P1 - 4P2=71
2P1+2P2=10
The second question is: Solve the following equation by factorization
4S2-11s-3=0 (its actually 4s2 as in four s squared)
The third question is: Solve the following equation using the formula method (I think the "method" is quadratic)
Thanks so much too whoever helps!<3 if anyone helps
And if anyone's wondering... this is M1 and M2 in Engineering Unit 4.