If 5x^2 + 7x = 6, which statement is correct?
a) x = 2 or x = 3/5
x = -2 or x = 3/5
x=2 or x= -3/5
x=-2 or x =-3/5

12x^2=6

Divide by 12

x^2=1/2or.5

square root

x=0.707

Step-by-step explanation:

step-by-step explanation:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐