Math, asked by Maneeshbhai, 1 month ago

Write
the expression 5xsquare-4 - 3x + 6x + 7 +42-13
in its simplest form. Find its value when x=-2

Answers

Answered by lijuraju16

0

Answer:

5x^2+3x-32

If x=2

5(4)+3(2)-32

20+6-32

=-6

Previous Question

Next Question

Similar questions

Math, 24 days ago

what should be multiplied by 387 to get 774...

CBSE BOARD XII, 24 days ago

A2D2 2. For the reaction 2A+B – C+D. the rate constant is 1.5 * 10*s' What is the order of the reaction ? 2. one b. two d. three C. zero Y...

English, 24 days ago

Yesterday you happened to see a strange bird in your courtyard. You had never seen this bird. Write a diary entry describing your feelings in about 100 words. hints: the most exciting day • suddenly caught sight of a bird seemed a creature of other world • efforts to catch the bird • thrilled by the happy song of the bird...

English, 1 month ago

please ans please...Smitha said to her friends, 'I shall give you a surprise.' Convert Into Indirect Speech ...

English, 1 month ago

make a sentence on awe- inspiring events pls help me those who are in class 8th cbsc ...

Environmental Sciences, 8 months ago

Water Minister is not a member of child cabinet is that true or false...

Math, 8 months ago

Volume of a cylinder is 2310 cubic cm. If circumference of its base is 44 cm, find the curved surface area of the cylinder? A) 660 sq cm B) 1320 sq cm C) 1980 sq cm D) 330 sq cm...

English, 8 months ago

It is raining heavily.change into innterogative by using helping verb...