Question

2 x minus 5 a factor of 4 x power 4 minus 10 x to the power 3+ 30 x minus15​

Answer 1

Answer:

95

Step-by-step explanation:

is yours answer 949320)@)_()#)/2)(₹+₹___9_9

Answer 2

Answer:

2x-5 , P(x) = 4x4 10x3 +30x - 15

Step-by-step explanation:

Solution:

2x-5= 0

2x= 5

x= 5/2

p(x)= 4x4 -10x3 +30x- 15

P(5/2)= 4×(5/2)4 -10(5/2)3 -30(5/2) -15

= 4×625/16 -10×125/8 -150/2 -15

= 2500/16 -1200/8 -150/2 -15

LCM= 1430/16

ans.=89.375