Question

simplify the given value if X=(-1)
2x²-5x-6-x²+3x+4​

Answer 1

Step-by-step explanation:

2×(–1)– 5×(–1)–6–(–1)²+3×(–1)+4

–2+5–6+1–3+4

3–5+1

–2+1

1

–1

hope this is helpful