What value of c makes the polynomial below a perfect square? x^2+10+c
1 answer:
Answer: Hi there
To find the last term in order to obtain the perfect square, take the middle term, divide it by 2, and take its square.
10 ÷ 2 = 5
5^2 = 25
Thus, the equation would be x^2 + 10x + 25
The answer is 25
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(2×70)+(2×5)=140+10=150. Think this work
(I'm guessing you mean ton)
10 ton = 20,000 pounds
Answer:
Yes that's correct
Hi there!
Evalute by substituting in 5 for x:
w(5) = 9(5) + 8
Simplify:
w(5) = 45 + 8 = 53
1:3 can be another ratio of black fish to white fish
