x sq + 8x + 7 = (x + 7) (x + 1)
I'm pretty sure it's x sqaured plus seven
54.3 squared
(5x+3)(x+1) X = -3/5 or x= -1
x[x+1] squared Simplified is, to my knowledge, x squared plus ( x + 1) squared
x = 5 / 6squared + 7
(a + x^2)(b + y^2)
(x+y)2
49 same as positive seven squared
x2 + 8x - 9 = (x + 9)(x - 1)
X = √63
One plus cosecant squared x is equal to cotangent squared x.
x=9 squared