Question

• Finds the value of and b. If a= 2,
b=1 for 5a² +2b² +3​

Answer 1

Answer:

$5(2) {}^{2} + 2(1) {}^{2} + 3 \\ 5(4) + 2(1) + 3 \\ 20 + 2 + 3 \\ 25$