Math, asked by chhanhima7613, 9 months ago

Expand and simplify (2x + 5)2 *(4x - 1) - (3x3 - 16x2 + 25x - 21)

A) 13x3 + 92x2 - 55x + 4 B) 13x3 - 92x2 - 55x - 4 C) 13x3 + 92x2 + 55x - 4 D) 13x3 - 92x2 + 55x + 4

Answers

Answered by prakashkumarjeh310

1

Answer:

(4x+10)(4x-1)-(9-32+25x-21)

=4x(4x+10)-1(4x+10)-(23+25x-21)

=16x+40-4x-10-2x+25

=16x-6x+65-10

=10x+55

Step-by-step explanation:

expand-10×x+5×10+5

Previous Question

Next Question

Similar questions

Math, 4 months ago

Stuck for Median.... Please answer.... Thanks....

Computer Science, 4 months ago

Write a program to: 1) Accept two integers (using scanf()). 2) Print the two integer variables. 3) Show the working of both the operators used for division 4) Write one output. Wrong answer will be reported ...

Biology, 4 months ago

explain the mechanism of DNA as suggested by Watson and Crick...

Math, 9 months ago

Select the odd word/letters/number/number pair from the given alternatives. A) 25673 B) 34664 C) 42763 D) 25556...

Math, 9 months ago

Select the odd word/letters/number/number pair from the given alternatives. A) Dehradun B) Ranchi C) Lucknow D) Roorkee...

Political Science, 1 year ago

What are the importance of election in a democracy in hindi?

Political Science, 1 year ago

What are the method adopted for civil disobedience?

Biology, 1 year ago

The biology of the phonotactic parasitoid, homotrixa sp. (diptera: tachinidae), and its impact on the survival of male sciarasaga quadrata (orthoptera: tettigoniidae) in the field"...