Answer:
The product is -28p5-3p4+7p4
Step-by-step explanation:
In this case we will use -7p3 to multiply all the figures in the bracket
Which means -28p5-3p4+7p3
Always remember that -×-=+ , +×+=+ ,-×+=-...
Thanks
You would set it up: .5/100 = x/490 and then cross multiply .5 time 490 and 100 times x, and end up with: 245=100x. divide by 100, and get 2.45
Answer:
Distributive property
Step-by-step explanation:
Answer:
f(- 2) = 16
Step-by-step explanation:
Substitute x = - 2 into f(x), that is
f(- 2) = 5(- 2)² - 4 = 5(4) - 4 = 20 - 4 = 16