1. k+5=11
2. 7n=42
3. l+13=17
4. 10- p²=9
5. x²+y²=4
Answer:
i think X is 9 and y is 5
Step-by-step explanation:
Answer:
= −7x−20
Step-by-step explanation:
(2x−5)(3x+4)
= (2x+−5)(3x+4)
= (2x)(3x)+(2x)(4)+(−5)(3x)+(−5)(4)
= +8x−15x−20
= −7x−20
Answer:
the answer is 6a^2- 3ax+ 3a