Question

(sin³A + cos³A ÷ sinA + cosA) + sinAcosA
Please evaluate.

__________​

Answer 1

Answer:

1+ sinAcosA

Step-by-step explanation:

hope you will understand

Answer 2

Answer:

(sqrt2 sinA + sqrt cosA)^2

Step-by-step explanation:

(sinA + CosA + 3sinAcosA(sinA + cosA)) ÷ (sinA+ cos A) + sinAcosA

= (sinA + CosA) ÷ (sinA + Cos A) + 3sinAcosA(sinA + cosA)) ÷ (sinA+ cos A) + sinAcosA

= 1 + 4sinAcosA = sqrt2 sin^2A + sqrt2 cos^2A + 4sinAcosA

= (sqrt2 sinA + sqrt cosA)^2

hope it helps, ask if u couldnt understand anything in comments. please mark me brainliest.