Question

2)Find the value of expression for a=3,b=2 17a²+5ab-2b .​

Answer 1

Answer:

179

Step-by-step explanation:

a = 3, b = 2,

Then

$17 {a}^{2} + 5ab - 2b$

$= 17 {(3)}^{2} + 5 \times 3 \times 2 - 2 \times 2$

$= 17 \times 9 + 30 - 4$

$= 153 + 26$

$= 179$

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Answer 2

Answer:

179

Step-by-step explanation:

17×3^2+5×3×2-2×2

17×9+30-4

153+30-4

183-4

179