3 years ago

How to find the minimum value of an expression

Mathematics

2 answers:

AURORKA [14]3 years ago

8 0

Your answer is positive

Tanya [424]3 years ago

7 0

f(x)=9x²+24x+1
f(x)=(3x)²+ 2×3x× 4 + 1
= (3x)²+2×3x×4 +16 -16 +1
=. ( 3x+4)² -15. -------(1)
then (3x+4)² ≥0
least value of (3x+4)² is 0
putting in equation 1
= 0-15 =-15
- 15 is the least value

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(4z^5 - 14z^4 + 10z^3 - 16z^2 + 41z - 2) / (z - 2)

r-ruslan [8.4K]

Answer:

4z4−6z3−2z2−20z+1

Step-by-step explanation:

4z5−14z4+10z3−16z2+41z−2

z−2

4z5−14z4+10z3−16z2+41z−2

z−2

(z−2)(4z4−6z3−2z2−20z+1)

z−2

=4z4−6z3−2z2−20z+1

(theres no more like terms so u cant)

4 0

3 years ago

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nika2105 [10]

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