Question

in evaluate expressions,d2 -2d+d for d=3​

Answer 1

Answer:

${d}^{2} - 2d + d \\ where \: d = 3 \\ {3}^{2} - 2 \times 3 + 3 \\ 9 - 6 + 3 \\ 12 - 6 \\ 6$

i hope u will find ur answer plz mark brainliest answer

Answer 2

Answer:

3

Step-by-step explanation:

3*2-2*3+3 so ans is 3 . if we evaluate it by raise to form ans will be 4. 3^2-2^3+3=9-8+3=4