Answer:
I think it's b or d
Step-by-step explanation:
Answer:
9. 7/2
10. -6
Step-by-step explanation:
X-intercept; -.25
y-intercept; -3
<span>4x^2 - 25
= (2x)^2 - 5^2 .................using a^2 - b^2 = (a+b)(a-b)
= (2x + 5)(2x - 5)</span>
For the given equation, either 3x + 7 = 0 or x + 7 = 0
Now,
or
So, possible values of x is : -7 and -7/3
