5(8 - 8x^2) = 8
solve it

5(8-8x²) = 8

40-40x² = 8

-40x² = 8-40

-40x² = -32

40x² = 32

x² = 32/40

x² = 4/5

x = 4//5

Step-by-step explanation:

please mark me as brainliest

the answer is 2√2.

Step-by-step explanation:

5(8-8x^2)=8

or,40-40x^2=8

or,40-8=40x^2

or,32=40x^2

or,32/40=x^2

or,4/5=x^2

or,√4/5= x

therefore.x=√4/5

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: