0
Add your answer:
Earn +20 pts
What is the answer to 7x plus 12x?
19x
Factor 49x squared minus 7x minus 72?
(7x + 8)(7x - 9)
12x-28 equals -63 plus 7x?
12x - 28 = 7x - 63Subtract 7x from each side:5x - 28 = -63Add 28 to each side:5x = -35Divide each side by 5:x = -7
What is 5x plus 7x?
12x and then the squared. (the little two)
What is the factorization to 7x squared plus 14x minus 21?
7(x - 1)(x + 3)
What is 12x - 7x 15 for x stands for 3?
36 - 21 + 15 = 30 36 - 21 - 15 = 0
What is -5x-(7x plus 2)?
-12x-2Given: -5x-(7x+2)This is the same as -5x-1(7x+2). Use the distributive property and multiply the -1 through (7x+2).-5x-7x-2Simplify.-12x-2
What is the answer to 7x plus 12x?
19x
What is 5x-8 plus 7x simplified to?
5x-8 + 7x 12x-8 12x = 8 x = 8/12 x= 2/3
What are the factors of 49x2 minus 7x minus 72?
When factored it is: (7x+8)(7x-9)
Factor 49x squared minus 7x minus 72?
(7x + 8)(7x - 9)
Simplify 7x plus 5x equals?
It is: 12x
12x-28 equals -63 plus 7x?
12x - 28 = 7x - 63Subtract 7x from each side:5x - 28 = -63Add 28 to each side:5x = -35Divide each side by 5:x = -7
What is 5x plus 7x?
12x and then the squared. (the little two)
What is the factorization to 7x squared plus 14x minus 21?
7(x - 1)(x + 3)
6x² plus 7x equals 5?
6x2 + 7x = 56x2 + 7x - 5 = 0x =[ -7 ± √[72 - 4(6)(-5)] ]/2(6)x = [-7 ± √(49 + 120)]/12x = (-7 ± √ 169)/12x = (-7 ± 13)/12x = (-7 + 13)/12 or x = (-7 - 13)/12x = 6/12 = 1/2 orx = -20/12 = - 5/3
Find the difference of 5x + 4 and -7x + 2?
12x+2
