X^2 + 9x + 8 = 0
To find the factors we need to find two number that multiply to equal 8 but add to equal 9.
8 = 1*8 9 = 1+8
(x + 1)*(x + 8) = 0
Answer:
11) .75 12) .65 13) .6 14) .4 15) a. .6 b. 4 16) .09 17) 9/100 18) .60 19) .20 10) .50
Step-by-step explanation:
Your'e welcome (;
You can use base ten blocks to find 2.16/ 3 by using 7 base ten blocks and 2 base one blocks.
I got the answer 8x^3+1 by putting the values in the above formula
