0
3 × 3 = 9
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∙ 7y ago
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How do you solve 3x squared plus 5x minus 25 equals 0?
x = 25 / 3squared + 5
Where do you put the brackets in the sum 1 plus 3squared plus 5squared equals 41?
1+32+52=41... The brackets go around the first part like this - (1+3)2+52=41 Because... 1+3=4 squared is 16, add that to 5 squared (25) equals 41.
Which statement follows from x - 3squared equals 7?
Not clear whether x-32 = 7 or (x-3)2 = 7 The first implies that x-9 = 7 or x = 16 The second implies that x-3 = +/-sqrt(7) and so x = 3 +/- sqrt(7)
How do you square 1 and 1 half?
1 and 1/2 = 2/2 and 1/2 = 3/2. (3/2) squared = 3squared/2squared = 9/4
What number is spetember if January equals 73 february equals 83 march equals 51 April equals 52 may equals 31 June equals 42 July equals 41 august equals 63 September equals and what is logic?
93
What is 3squared-2?
3squared-2 = 1
How do you solve 3x squared plus 5x minus 25 equals 0?
x = 25 / 3squared + 5
What do you call a 3 with a little 2 by it the top of it?
3squared
What kind of questions cannot be answered by chemistry?
3squared *2squared
Is this equation a function y equals 3squared plus 2x minus 3 is this a function?
You can tell if an equation is a function if for any x value that you put into the function, you get only one y value. The equation you asked about is the equation of a line. It is a function.
Where do you put the brackets in the sum 1 plus 3squared plus 5squared equals 41?
1+32+52=41... The brackets go around the first part like this - (1+3)2+52=41 Because... 1+3=4 squared is 16, add that to 5 squared (25) equals 41.
Can you find 3 square numbers that add together to make another square number?
I’ve only got 2: 4+9+36=49 (2squared+3squared+6squared=7squared) 9+16+144=169 (3squared+4squared+12squared=13squared) Please answer another one!!!
What is the prime factorization tree for 63?
63--> 7*9--> 3*3 3squared*7
Which statement follows from x - 3squared equals 7?
Not clear whether x-32 = 7 or (x-3)2 = 7 The first implies that x-9 = 7 or x = 16 The second implies that x-3 = +/-sqrt(7) and so x = 3 +/- sqrt(7)
How do you square 1 and 1 half?
1 and 1/2 = 2/2 and 1/2 = 3/2. (3/2) squared = 3squared/2squared = 9/4
Use substitution to prove that 2s + 3squared is not equivalent to 5s?
if s is 2, 2s is 4. 3 squared is 9. 4 + 9 = 13. 13 / 5 = 2.6, which is not equal to 2.
How do you find the 99th number in the sequence 1 4 9 16 25?
The sequence is just each number is the square of 1 to 5 1 squared is 1 2squared is 4 3squared is 9 ect so the 99th number will be 99 squared which is 9801
