Question

${4x}^{2} + 2x + 7$
solve this question ​

Answer 1

4x^2+2x:-7

16x+2x:7

18x:7

x:7/18

x:0.388

Answer 2

Answer:

This is a wrong question if you want a real value of x. The value of x will be imaginary because

b^2-4ac is negative

2^2-4.4.7 = 4-112= -108