Answer:
4x²+0x-7= 0
Step-by-step explanation:

hope it's helpful to you ☺️
I think the answer is 35/2 or 17.5. Hopefully this helped.
Answer:
Rs 400
Step-by-step explanation:
MP: market price
CP: cost price
MP = 1.4CP
(MP - 0.15MP) - CP = 76
0.85MP - CP = 76
0.85(1.4CP) - CP = 76
1.19MP - MP = 76
0.19MP = 76
MP = 400
Step-by-step explanation:
given
( x³ -64)/ x - 4
= (x³ - 4³) / x - 4
= (x - 4) ( x² + 4x + 16 ) / (x - 4)
( x- 4 ) will be cancelled out then
= x² + 4x + 16
The answer to your question is 2.