Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−efotav2r−e(vtan(x))2fotar
Evaluate
rivativeofsec2(x)
Multiply the terms
riv2atieofsec2(x)
Use the commutative property to reorder the terms
irv2atieofsec2(x)
Multiply the numbers
More Steps
Evaluate
i×i
Multiply
i2
Use i2=−1 to transform the expression
1×(−1)
Calculate
−1
−rv2ateofsec2(x)
Use the commutative property to reorder the terms
−erv2atofsec2(x)
Calculate
More Steps
Evaluate
sec2(x)
Transform the expression
(cos(x)1)2
Simplify
cos2(x)1
−erv2atof×cos2(x)1
Calculate
−cos2(x)erv2atof
Rewrite the expression
−cos2(x)efotav2r
Rewrite the expression
−efotav2rcos−2(x)
Rewrite the expression
−ecos−2(x)×fotav2r
Calculate
−e(1+tan2(x))fotav2r
Calculate
(−e−etan2(x))fotav2r
Rewrite the expression
−erv2atof−er(vtan(x))2atof
Rewrite the expression
−efotav2r−efota(vtan(x))2r
Solution
−efotav2r−e(vtan(x))2fotar
Show Solution
