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Blaise Durgan
Wiki User
∙ 13y agox2 - 25 is the difference of two perfect squares, so you can factor it as such: it is equal to (x + 5)(x - 5). Dividing this by (x + 5) simply means (in this case) eliminating that factor; so the only part that remains is (x - 5).
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What is the answer for 25 times 6 times 25 minus 8 plus 12 divided by 5?
25 times 6 times 25 minus 8 plus 12 divided by 5 = 3,744.4
What is 24 divided 4 plus 5 squared times 2 minus 9?
24 divided by 4 = 6 5^2= 25, so 6 + 25 = 31 31x2 = 62 62-9= 53
Give example of a quadratic equations?
X2+5x-6. a=1, b=5, and c=-6 The formula is: -b plus or minus the square root of b squared minus 4ac all over 2a. -b+square root of b2-4ac ---- 2a -5 plus or minus the square root of 5 squared minus 4(1)(-6) -5 plus or minus the square root of 25-4(-6) -5 plus or minus the square root of 25+24 -5 plus or minus the square root of 49 -5 plus or minus 7 Here is where you split into two different answers: Number 1: -5 plus 7= 2 Number 2: -5 minus 7= -12 Your answer is X=2, -12
What is the square route of 5 squared minus 4 squared?
5 squared is 25 4 squared is 16 25-16= 9 the square root of 9 is 3.
What is 5 squared plus 5 squared?
52 + 52 = 25 + 25 = 50
What is the answer for 25 times 6 times 25 minus 8 plus 12 divided by 5?
25 times 6 times 25 minus 8 plus 12 divided by 5 = 3,744.4
What is the factor of 3y squared plus 15y minus 5y minus 25?
(3y - 5)(y + 5)
What is 24 divided 4 plus 5 squared times 2 minus 9?
24 divided by 4 = 6 5^2= 25, so 6 + 25 = 31 31x2 = 62 62-9= 53
How do you solve 3x squared plus 5x minus 25 equals 0?
x = 25 / 3squared + 5
Where is the center of the circle given by the equation x plus 5 squared plus y minus 3 squared equals 25?
The centre is (-5, 3)
What is three plus five times five minus fifty divided by two plus three minus four?
3+25-25+3-4=2
How many fiftieths in a half?
1/2 = 25/50
What is 25 squared plus 49 squared?
25 squared plus 49 squared is equal to 3,026.
What is 25 squared minus 625?
zero
What is x squared minus 5x plus 25 over 4 equals zero in quadratic form?
It is, as stated, x2 - 5x + 25/4 = 0
How do you factor x cubed minus fifty x squared plus six hundred twenty five x?
x(x - 25)(x - 25)
Give example of a quadratic equations?
X2+5x-6. a=1, b=5, and c=-6 The formula is: -b plus or minus the square root of b squared minus 4ac all over 2a. -b+square root of b2-4ac ---- 2a -5 plus or minus the square root of 5 squared minus 4(1)(-6) -5 plus or minus the square root of 25-4(-6) -5 plus or minus the square root of 25+24 -5 plus or minus the square root of 49 -5 plus or minus 7 Here is where you split into two different answers: Number 1: -5 plus 7= 2 Number 2: -5 minus 7= -12 Your answer is X=2, -12
