solveeeeeeeeeee please
Attachments:
Answers
Answered by
1
Answer:
which quakes were a hit in India for boys in India
Answered by
0
Answer:
a)(4x+5y)(4x-5)(16x²+25y²)
Step-by-step explanation:
we should use 3 identity=16x²-25y²)(16x²-25y²) (16x²+25y²)=(256x⁴-625y⁴).b)(3a+2b)(3a-2b)(9a²+ 4b²)= same identity=(9a²-4b²)(9a²+4b²)=(81a⁴-16b⁴). c) (m+5)(m-5)(m²+25)= (m²-25)(m²+25)=(m⁴-625).d)(z-1)(z+1)(z²+1)=(z²-1)(z²+1)=(z⁴-1)
Similar questions