Answer:
D
Step-by-step explanation:
With no middle term, we factor the quadratic into two binomials of the form (x+a)(x-a) where a is the same number. 64 factors only into 8(8) where the factors are equal. We write in the form (x+8)(x-8).
To find the root or x-intercept, we set equal to 0.
(x+8)(x-8)=0
x=-8,8.
9
that's the answer
![\sqrt[3]{( - 27)} { }^{2} \\ ( - 3) {}^{2} \\ 9](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%28%20-%2027%29%7D%20%20%7B%20%7D%5E%7B2%7D%20%20%5C%5C%20%28%20-%203%29%20%7B%7D%5E%7B2%7D%20%20%5C%5C%209)
just simplify the exponential equation using laws of indices
Answer:
30
Step-by-step explanation:
4.5(32÷8)+12
32/4 = 4
4.5 x 4 = 18
18 + 12 = 30
Answer:
Let there were total x people at the conference
so 32%of x is 216
32/100×x=216
x=216×100/32
x=675
So total people present at the conference were 675
Use coucalater and divide and multiply and add and ya for them
