Question

find the value of x for which f(x)=3x^2-1 and g(x)=3+x are equal​

Answer 1

Step-by-step explanation:

1. simply rearrange equation in form
2. $a {x}^{2} + bx + c = 0$
3. now solve it by Shreedharaachary formula. ......i.e.
4. $\frac{ - b + - \sqrt{ {b}^{2} - 4ac }}{2a}$
5. and get ans as in pic above