Solve for a, b, c, d
d=1225
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c=\left(10+25\right)^{2}
Consider the third equation. Insert the known values of variables into the equation.
c=35^{2}
Add 10 and 25 to get 35.
c=1225
Calculate 35 to the power of 2 and get 1225.
d=1225
Consider the fourth equation. Insert the known values of variables into the equation.
a=10 b=25 c=1225 d=1225
The system is now solved.
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