First step is to factorize the given expression as follows:
2x^2 + 7x - 15 = (2x-3)(x+5)
This means that the two roots of the equation are 3/2 (or 1.5) and -5
Now, we will get r and s:
we are given that the value of r is greater than the value of s, since 1.5 is greater than -5, therefore:
r = 1.5
s = -5
Answer:
Heres help
Step-by-step explanation:
Ok, fix the problem like this, 4<em>2- 9 ( 5+7) so the answer would be </em>
<em>19 i think </em>
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Answer:
B
Step-by-step explanation:
Given
- 2.5(4x - 8) + 1.2(5x - 1)
Distribute both parenthesis
= - 10x + 20 + 6x - 1.2 → B
Given
x=0 and x =10 and x1, x2, x3, x4 are the midpoints of five equal intervals
Answer
The 5 equal intervals are 2 , 4 , 6, 8 10
Mid points are 1, 3 , 5 , 7 , 9
Option B is correct
Answer:
is there supposed to be a picture?
Step-by-step explanation:
