Answer:
4k^2-2k+4=-4 factor = 2(2k² -k +2) = -4
Step-by-step explanation:
Answer:
1) 19200- for Aarati 2) 17280- for Aakriti
Step-by-step explanation:
1. 16000/100*20=3200- THE MONEY WHICH ARE THE PROFIT,
2. 16000+3200=19200- THE PRICE for Aarati
3. 100-10=90 PERCENTS - the price for AAkriti contains from the price from Aarati
4. 19200*(90/100)= 17280- the price for Aakriti
Answer:
u take 12 x 10=120+12=132 so the
answer is 132
Take half of the coefficient of x: It is 3, and half that is 3/2.
Then <span>x^2+3x=6 becomes:
</span><span> x^2+3x + (3/2)^2 =6 + (3/2)^2, and
(x+3/2)^2 = 6 + 9/4
You were not asked to solve the equation, but why not do it for the practice?
</span>Solve (x+3/2)^2 = 6 + 9/4 for x. There will be 2 values.