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Which value of c makes y2 8y c a perfect square trinomial?

To make the expression y^2 + 8y + c a perfect square trinomial, we need to find the value of c that completes the square. The formula to complete the square is (b/2)^2, where b is the coefficient of the y-term, which is 8 in this case. So, (8/2)^2 = 16. Therefore, the value of c that makes the trinomial a perfect square is 16.


If the discriminant is a perfect square then the answer is this?

If the discriminant is a perfect square, it makes calculation easy on paper. Otherwise, the only property of the discriminant that matters is whether it is positive, negative or zero.


What value of c makes the polynomial a perfect square x2 5x c?

6.25


The value of c which makes x2 - 24x plus c a perfect square is?

26


How do you get a square root?

For example, find √36. Think, what number times itself makes 36? 6 x 6 = 36 or 6^2 = 36 Thus √36 = √6^2 = 6 In this case 36 is a perfect square. Definition: A perfect square is an integer of the form n^2, where n is a positive integer. The perfect squares are 1, 4, 9, 16, 25, 36, 47, 64, 81, ... You can estimate the value of a square root by finding the two perfect square consecutive numbers that the square root must be between. For example, estimate √29. Since 29 is between 25 and 36, √25 = 5 and √36 = 6 Thus, √29 is between 5 and 6. If you want a better estimates for the value of √29, you can use the calculator and round the answer to the nearest thousands. So for √29 the calculator displays 5.385164807, round that to the nearest thousands. Since 1 < 5, then √29 ≈ 5.385 Either use a calculator or tables. The only other way is trial and error; # guess an answer # square it # compare 2 with the figure you are trying to find the square root of # adjust your guessand go back to 2

Related Questions

What value in place of the question mark makes the polynomial below a perfect square trinomial?

What value, in place of the question mark, makes the polynomial below a perfect square trinomial?x2 + 12x+ ?


What makes the polynomial a perfect square trinomial 4x2-32x plus?

64


What value of c makes the polynomial below a perfect square trinomial 4x2-32x plus c?

64


What value of b makes the trinomial below perfect square?

To determine the value of ( b ) that makes the trinomial a perfect square, you typically want to express the trinomial in the form ( (x + a)^2 ), which expands to ( x^2 + 2ax + a^2 ). By comparing coefficients, if the trinomial is in the form ( x^2 + bx + c ), you can set ( b = 2a ) and ( c = a^2 ). Thus, you can solve for ( b ) given specific values of ( a ) or ( c ). If you have a specific trinomial in mind, please provide it for precise calculations.


What value of c makes the polynomial below a perfect square trinomial x2-14x plus c?

-12


How do you find the value of c that makes each trinomial a perfect square?

The answer will depend on what c is!If the trinomial is ax^2 + bx + c then the required value of c is (b^2)/(4a)


What value in place of the question mark makes x2 plus 26x plus A perfect square trinomial?

To make the expression (x^2 + 26x + A) a perfect square trinomial, we need to find the value of (A) that completes the square. The formula for a perfect square trinomial is ((x + b)^2 = x^2 + 2bx + b^2). In this case, we have (2b = 26), so (b = 13). Thus, (A) must be (b^2 = 13^2 = 169). Therefore, the value of (A) is 169.


Which value of c makes y2 8y c a perfect square trinomial?

To make the expression y^2 + 8y + c a perfect square trinomial, we need to find the value of c that completes the square. The formula to complete the square is (b/2)^2, where b is the coefficient of the y-term, which is 8 in this case. So, (8/2)^2 = 16. Therefore, the value of c that makes the trinomial a perfect square is 16.


What value in place of the question mark makes the polynomial below a perfect square trinomial x2 plus 24x plus questionmark?

144


What value of c makes the polynomial x2 plus 16 plus c a perfect square trinomial?

(b/2)^2= 64


What value in place of the question mark makes the polynomial below a perfect square trinomial 9x2 plus questionmark x plus 49?

48


What value if c makes this polynomial a perfect square trinomial 4x2-32 c?

There are infinitely many possible answers: c = ±4x + 33