Question

fan and medal
which number is the solution to the inequality
8 11 years ago

Answer 1

If we plug in 2 we will get 2(7-2)>8
2(5)>8
10>8

Answer 2

If we plug in 8 we get 8(7-8)>8
8(-1)>8
-8>8

Answer 3

thank you

Answer 4

If we plug in -1 we get
-1(7-(-1)).8
-1(8)>8
-8>8

Answer 5

If we plug in 0 we get 0(7-0)>8
0>8

Answer 6

so you can solve from there

Answer 7

It is A

Answer 8

so here,

Answer 9

A. 2

x(7 – x) > 8
7x - x^2 > 8
x^2 - 7x +8 < 0
x = (7 +/-V17) / 2
-> x = 5.56, 1.43
=> Since the solution range ( 1.43, 5.56) which satisfies x = 2

Answer 10

hope i helped

Answer 11

a