Answer:
(-1023)
Step-by-step explanation:
3+(-6)+12+(-24)+48+(-96)+192+(-384)+768+(-1536)
Answer:
Step-by-step explanation:
Hint:
a² - 9a + 15 = (a-7)(a-2)
a² + 9a + 15 = (a+7)(a+2)
a² + 3a - 10 = (a-2)(a+5)
a² + 5a - 14 = (a-2)(a+7)
a² - 5a - 14 = (a-7)(a+2)
Answer:
its 49
Step-by-step explanation:
Answer:
skp
Step-by-step explanation: